Recognizing Common Symptoms During Medication Tapering

Table of Contents

Medication tapering represents a critical medical process that requires careful planning, professional supervision, and patient commitment. Whether you’re discontinuing antidepressants, benzodiazepines, opioids, or other prescription medications, understanding the symptoms that may arise during this transition can help you navigate the journey more successfully. This comprehensive guide explores the complexities of medication tapering, common withdrawal symptoms, effective management strategies, and the importance of working closely with healthcare providers throughout the process.

What Is Medication Tapering and Why Is It Necessary?

Medication tapering is the practice of gradually reducing the dosage of a medication to reduce or discontinue it, generally done to avoid or minimize withdrawal symptoms that arise from neurobiological adaptation to the drug. When you take certain medications regularly over time, your body undergoes physiological changes to adapt to the presence of these substances. An abrupt stop can disrupt your body’s equilibrium, leading to withdrawal symptoms.

This slow reduction allows your body time to adjust to the lower dose, prevent relapse or health complications and minimize withdrawal symptoms. The tapering process is particularly important for medications that affect the central nervous system, as these drugs can lead to significant physical dependence even when taken exactly as prescribed.

Medications That Commonly Require Tapering

Prescribed psychotropic drugs that may require tapering due to physical dependence include opioids, selective serotonin reuptake inhibitors, antipsychotics, anticonvulsants, and benzodiazepines. Each class of medication presents unique challenges and requires specific tapering approaches tailored to the individual patient’s circumstances.

Benzodiazepines such as alprazolam (Xanax), diazepam (Valium), and lorazepam (Ativan) can lead to dependence, and tapering can take years, with abrupt benzodiazepine withdrawal potentially being life-threatening. Patients who have been taking benzodiazepines for longer than a month should not abruptly discontinue the medication, but rather should gradually taper the dosage over a period of time under clinical supervision.

Antidepressants – monoamine oxidase inhibitors, tricyclic antidepressants, selective serotonin reuptake inhibitors (SSRI) and serotonin and norepinephrine reuptake inhibitors (SNRI) – have been the most explored psychoactive drugs concerning withdrawal syndrome due to their prevalent use, and other drugs used in psychiatry have also been associated with severe symptoms and impairment of patients’ quality of life when withdrawn, such as antipsychotics, antimanics and benzodiazepines.

The Dangers of Stopping Medications Cold Turkey

Quitting certain medications or drugs “cold turkey” can lead to a range of withdrawal symptoms, some of which can be severe and even life-threatening. Abruptly stopping can cause withdrawal symptoms and serious health risks. The severity of these risks varies depending on the medication class, dosage, duration of use, and individual patient factors.

Abruptly stopping benzodiazepines can trigger seizures, and stopping antidepressants suddenly can cause a condition known as discontinuation syndrome, which can include flu-like symptoms, dizziness, and mood swings. Stopping abruptly can lead to mood swings, irritability, insomnia or even seizures. These serious complications underscore the importance of working with healthcare professionals when discontinuing any medication that affects the central nervous system.

Comprehensive Overview of Withdrawal Symptoms During Tapering

Understanding the full spectrum of potential withdrawal symptoms can help you recognize what you’re experiencing and communicate effectively with your healthcare provider. Symptoms can vary significantly based on the type of medication being tapered, the speed of the taper, how long you’ve been taking the medication, and your individual physiology.

Psychological and Emotional Symptoms

Mental health symptoms are among the most commonly reported during medication tapering. These can include:

  • Anxiety and Panic: Increased feelings of worry, unease, or panic attacks may occur as your body adjusts to lower medication levels. Restlessness or anxiety is a common withdrawal symptom during opioid tapering and can occur with other medication classes as well.
  • Depression and Mood Changes: Irritability or mood changes such as sadness and depression frequently accompany medication tapering. These emotional fluctuations can be challenging but are typically temporary.
  • Cognitive Difficulties: Many people experience problems with concentration, memory, or mental clarity during tapering. This “brain fog” can affect daily functioning but generally improves as the body adjusts.
  • Emotional Sensitivity: Heightened emotional responses, tearfulness, or feeling overwhelmed by situations that wouldn’t normally cause distress are common experiences during the tapering process.

Physical Symptoms

The physical manifestations of medication withdrawal can range from mild discomfort to more severe symptoms requiring medical attention:

  • Sleep Disturbances: Trouble sleeping is one of the most prevalent withdrawal symptoms. This can include difficulty falling asleep, staying asleep, or experiencing restful sleep.
  • Fatigue and Energy Changes: Persistent tiredness or lack of energy can make daily activities feel overwhelming. Some individuals may also experience periods of restlessness or agitation.
  • Headaches: Frequent or severe headaches may arise during the tapering process. These can range from mild tension headaches to more intense migraines.
  • Gastrointestinal Symptoms: Belly cramps, nausea, vomiting or diarrhea are common physical withdrawal symptoms, particularly during opioid tapering.
  • Flu-Like Symptoms: Runny nose, watery eyes and yawning can create a sensation similar to having a cold or flu.
  • Muscle and Joint Discomfort: Muscle cramping or aches and joint pain, shaking or muscle twitching may occur as the body adjusts to medication changes.
  • Temperature Regulation Issues: Goose bumps on the skin, chills or sweating reflect the body’s struggle to maintain normal temperature regulation during withdrawal.
  • Cardiovascular Changes: Fast heartbeat and blood pressure changes can occur and should be monitored, especially in patients with pre-existing cardiovascular conditions.
  • Appetite Changes: Increased or decreased hunger can affect nutritional intake and overall well-being during the tapering period.
  • Pain Sensitivity: Increased pain is particularly common when tapering from pain medications, as the body readjusts to managing pain without pharmaceutical assistance.

Neurological Symptoms

Some withdrawal symptoms specifically affect the nervous system and can be particularly distressing:

  • Brain Zaps: These are brief electrical shock sensations in the brain that are particularly common when tapering from antidepressants. While not dangerous, they can be uncomfortable and disorienting.
  • Dizziness and Vertigo: Balance problems and feelings of lightheadedness can occur during medication tapering.
  • Sensory Disturbances: Heightened sensitivity to light, sound, touch, or other sensory input may develop during the withdrawal process.
  • Tremors: Involuntary shaking or trembling can affect the hands or other body parts during tapering.

Timeline of Withdrawal Symptoms

Withdrawal symptoms may occur when you stop or lessen the use of opioid medicine, and symptoms may vary depending on several issues, such as the speed of the opioid taper and how long you’ve used opioid medicines. Understanding the typical timeline can help set realistic expectations.

For benzodiazepines, withdrawal symptoms typically begin within one to four days after discontinuation of a short-acting benzodiazepine and five days after discontinuation of a long-acting benzodiazepine. The acute withdrawal phase may last between 5 and 28 days, while the prolonged withdrawal phase may persist for months and can include anxiety, depression, sensory and motor symptoms, and cognitive impairment.

Tapering over time can help lessen withdrawal symptoms or keep you from having them. A properly designed taper schedule significantly reduces both the intensity and duration of withdrawal symptoms compared to abrupt discontinuation.

Understanding Different Tapering Approaches and Schedules

There is no one-size-fits-all approach to medication tapering. The optimal strategy depends on multiple factors including the specific medication, dosage, duration of use, individual patient characteristics, and the presence of co-occurring conditions.

Fast Tapering vs. Slow Tapering

Fast tapering is the process of stopping all opioids or reducing opioids quickly over a few days to a week, decreasing the total daily dose by 20% to 25% every few days to minimize withdrawal symptoms. Shorter intervals of time or higher percentage decreases of opioid doses will usually cause severe withdrawal symptoms, and most physicians typically recommend close monitoring and/or supervised centers for patients considering a fast tapering program.

Slow tapering is the process of decreasing total daily opioid doses by 10% to 25% every 1 to 3 weeks with close follow-up with a physician. Slow tapers are generally better tolerated and result in fewer severe withdrawal symptoms, though they require more patience and commitment from patients.

Some researchers advocate for a prolonged schedule in which the patient can exert some control over the pacing, whereas others recommend a fairly rapid schedule (eight to 12 weeks), with the option to slow down if withdrawal symptoms become unmanageable. Even benzodiazepine tapers lasting one to two years can be successful.

Hyperbolic Tapering for Antidepressants

Hyperbolic tapering is where the size of dose reductions become progressively smaller over time as the total dose itself becomes smaller, often used when tapering antidepressants to avoid antidepressant discontinuation syndrome, with the goal of achieving linear reductions of brain receptor occupancy rather than being based on a linear reduction of total medication dose in milligrams.

Tapers over a period of months and down to doses much lower than minimum therapeutic doses have shown greater success in reducing withdrawal symptoms. SSRIs should be tapered hyperbolically and slowly to doses much lower than those of therapeutic minimums, in line with tapering regimens for other medications associated with withdrawal symptoms, and withdrawal symptoms will then be minimized.

Individualized Tapering Plans

Taper schedules should be individualized, considering factors such as lifestyle, personality, environmental stressors, reasons for taking benzodiazepines, and amount of available personal and clinical support. No agreed upon distinct tapering strategy exists; it should be tailored to each individual patient and evaluated after each dose reduction.

Your prescriber will assess your current dosage, frequency of use, health status, and medical history to develop the most appropriate tapering plan, which may involve a physical examination, blood tests, and a review of your medication records, with the dosage gradually reduced over a predetermined period that varies depending on the substance, the individual’s dependence level, and other factors.

Dose Reduction Strategies

Patients taking higher dosages of benzodiazepines can usually tolerate larger reductions than those taking lower dosages, with the initial reduction typically ranging between 5% and 25% of the starting dose, with further reductions of 5% to 25% every one to four weeks as tolerated. The general principle is to start with larger reductions when doses are higher, then slow down as doses decrease.

Physicians recommend that the interval between doses remain the same and lower the dose itself until it cannot be lowered any further, and once that final lowered dose is implemented, it becomes appropriate to start increasing the interval between doses. This approach helps maintain consistent medication levels in the bloodstream and reduces the risk of withdrawal symptoms.

Using Compounding Pharmacies for Precise Dosing

Many medications only come in limited doses, making tapering off medication difficult, but by working with compounding pharmacies, customized smaller dose reductions can ease withdrawal symptoms and support a smoother transition off psychiatric medications. While compounding pharmacies often involve out-of-pocket costs, they can be invaluable for creating the precise doses needed for a gradual taper.

Effective Strategies for Managing Tapering Symptoms

Successfully navigating medication tapering requires a comprehensive approach that addresses both physical and psychological aspects of withdrawal. The following strategies can help minimize discomfort and increase the likelihood of successful discontinuation.

Medical Supervision and Monitoring

Regular appointments with your healthcare provider are essential to monitor your progress, manage any withdrawal symptoms that may arise, and adjust the tapering schedule if needed. If you have withdrawal symptoms, tell your healthcare team right away and follow all instructions about how to manage your withdrawal symptoms.

During the tapering process, pay attention to how you’re feeling, and if you notice new symptoms or feel worse, let your provider know immediately, as they may need to adjust the plan or take another approach. Open communication with your healthcare team is essential for safe and successful tapering.

Adjunctive Medications for Symptom Relief

Along with gradually reducing the dose of the tapered drug, your healthcare provider may prescribe anti-nausea medications to help alleviate nausea and vomiting, sleep aids to help with sleep disturbances and insomnia, medications to manage anxiety or depression to stabilize mood and reduce anxiety, and medications to manage specific withdrawal symptoms including muscle aches, cramps, or diarrhea.

However, it’s important to note that no FDA-approved medications exist to alleviate the symptoms of benzodiazepine withdrawal. Any adjunctive medications should be carefully considered and discussed with your healthcare provider, as some may have their own side effects or require tapering when discontinued.

Lifestyle Modifications and Self-Care

Supporting your body through the tapering process with healthy lifestyle choices can significantly improve your experience:

  • Hydration: Drink more water or other liquids than usual, unless you have a medical reason to limit liquids. Proper hydration supports overall body function and can help alleviate some physical symptoms.
  • Nutrition: Maintaining a balanced diet with adequate nutrients supports your body’s healing and adjustment processes. Focus on whole foods, lean proteins, fruits, vegetables, and whole grains.
  • Physical Activity: Regular exercise can improve mood, reduce anxiety, boost energy levels, and promote better sleep. Start with gentle activities like walking and gradually increase intensity as tolerated.
  • Sleep Hygiene: Establish consistent sleep routines, create a comfortable sleep environment, and avoid screens before bedtime to support better rest despite potential sleep disturbances.
  • Stress Management: Practice relaxation techniques such as meditation, yoga, deep breathing exercises, or progressive muscle relaxation to help manage anxiety and promote overall well-being.

Psychological Support and Therapy

Healthcare providers may recommend talk therapy with a mental health professional to help you manage symptoms and learn coping skills. Cognitive-behavioral therapy (CBT) and other therapeutic approaches can be particularly helpful in developing alternative coping strategies for the issues that the medication was originally prescribed to address.

Because anticipatory anxiety is often related to withdrawal, benzodiazepines are commonly tapered slowly, with psychological support emphasized during the process to help patients learn alternative coping skills. Working with a therapist throughout the tapering process can provide valuable emotional support and practical tools for managing difficult moments.

Building a Support Network

Having a strong support system in place can improve the chances of success. Connect with friends, family members, or support groups who can provide emotional assistance and practical help during challenging times. Peer support groups provide a medium where those tapering medication can discuss approaches and withdrawal symptoms.

Online communities and local support groups can offer valuable insights from others who have gone through similar experiences. However, always verify any advice with your healthcare provider, as individual circumstances vary significantly.

Creating a Written Tapering Plan

It can help to write down your plan with timeframes showing the dates when you’ll reduce your dose, by how much, and for how long, and if you have a mobile phone, you may find the calendar function a useful way to plan your taper, and whichever method you use, you can adjust and change this as you go along depending on how you’re feeling, but having a plan in place at the start can help reassure you and give you an idea of what you’re aiming for.

Flexibility and Patience

If symptoms are severe or disabling, a taper can be suspended for a few weeks until symptoms subside, and oftentimes this resolves the problem, and patients can resume tapering. Tapering off medication can take time – and that’s okay, and it’s important to be patient with your body and trust the process, as the goal is to make the changes as smooth and safe as possible.

It may take months to years to fully taper off benzodiazepines, particularly if patients have been taking a high dose for an extended period of time. Understanding that tapering is a marathon, not a sprint, can help maintain realistic expectations and reduce frustration.

Special Considerations for Different Medication Classes

Different types of medications require specific approaches to tapering due to their unique mechanisms of action and withdrawal profiles.

Antidepressant Discontinuation Syndrome

SSRI withdrawal syndrome occurs often and can be severe, and might compel patients to recommence their medication, and although the withdrawal syndrome can be differentiated from recurrence of the underlying disorder, it might also be mistaken for recurrence, leading to long-term unnecessary medication.

Guidelines recommend short tapers, of between 2 weeks and 4 weeks, down to therapeutic minimum doses, or half-minimum doses, before complete cessation, but studies have shown that these tapers show minimal benefits over abrupt discontinuation, and are often not tolerated by patients. This highlights the importance of slower, more gradual tapering approaches for antidepressants.

Benzodiazepine Tapering Challenges

Abruptly discontinuing benzodiazepines after a patient has been taking them daily for more than one month is potentially dangerous; withdrawal can be severe or even life-threatening. Benzodiazepine withdrawal can include seizures, which makes medical supervision absolutely essential.

It is not uncommon for benzodiazepine tapers to take significantly longer than patients (or prescribers) might expect. Patience and commitment are crucial for successful benzodiazepine discontinuation.

Opioid Tapering Considerations

Once your opioid taper starts and you’re taking a lower dose of opioids, you start to have a lower tolerance to opioids, and if you suddenly take a higher dose of opioids, you’re at an increased risk of overdose. This reduced tolerance is a critical safety consideration during and after opioid tapering.

Your body needs time to adjust to lower levels of opioids, and then to none at all, and a step-by-step plan to lower how much opioid medicine you take will help this process go smoothly, and this slow tapering also helps ease the discomfort you may feel as you stop taking opioids.

Patients on Multiple Medications

Because patients co-prescribed benzodiazepines and opioids are at increased risk of respiratory depression, clinicians should assess the risks and benefits of continued benzodiazepine prescribing at least every 3 months or with every related clinical encounter or prescription renewal, whichever is more frequent, and clinicians should offer to provide or prescribe opioid overdose reversal medication (e.g., naloxone) for all patients co-prescribed benzodiazepines and opioids.

If multiple drugs are involved, taper one at a time (e.g., start with opioids, follow with benzodiazepines). However, the optimal sequence for tapering multiple medications should be determined on an individual basis in consultation with healthcare providers.

When to Seek Immediate Medical Attention

While many withdrawal symptoms are uncomfortable but not dangerous, certain symptoms require immediate medical evaluation:

  • Seizures: Any seizure activity during medication tapering requires emergency medical attention.
  • Severe Confusion or Delirium: Significant changes in mental status, hallucinations, or severe disorientation warrant immediate evaluation.
  • Suicidal Thoughts: Thoughts of suicide or suicidal behavior should always be taken seriously and addressed immediately with mental health professionals or emergency services.
  • Severe Cardiovascular Symptoms: Chest pain, severe palpitations, or significant blood pressure changes require prompt medical assessment.
  • Inability to Function: If withdrawal symptoms become so severe that you cannot perform basic daily activities or care for yourself, contact your healthcare provider immediately.

The Role of Healthcare Providers in Successful Tapering

Healthcare professionals play a crucial role in guiding patients through the medication tapering process safely and effectively.

Comprehensive Assessment

Healthcare specialists will give you instructions on how to reduce your dose safely, as they know your health history and can ensure that the tapering process is safe for you. Doctors and pharmacists are trained in medicine and understand which medications can be safely stopped quickly and which ones need to be tapered off, and several factors, including how long you’ve been on the medication, the dose and how the medication works, will determine if and how you should stop a particular medication.

Ongoing Monitoring and Adjustment

Healthcare providers regularly monitor your symptoms of withdrawal, your pain level and your ability to do daily activities with a reduced dose of opioids. This ongoing assessment allows for timely adjustments to the tapering schedule based on your individual response.

The dose is adjusted if deemed necessary based on frequent assessments. Flexibility in the tapering plan is essential, as rigid schedules may not accommodate individual variations in withdrawal experiences.

Patient Education and Empowerment

It is important to involve the patient in the decision making regarding the taper schedule, provide frequent monitoring and follow-up with the patient, and allow flexibility with the schedule based on the patient’s response to the reductions in dose. Shared decision-making empowers patients and increases their commitment to the tapering process.

For many patients, education about the adverse effects of long-term benzodiazepine use can be a good starting point when discussing tapering, and physicians can build rapport and increase patient motivation by suggesting a trial dosage reduction that would not require the patient’s commitment to completely taper off of the medication.

Common Challenges and How to Overcome Them

Understanding potential obstacles in the tapering process can help you prepare strategies to address them effectively.

Distinguishing Withdrawal from Relapse

One of the most challenging aspects of medication tapering is differentiating between withdrawal symptoms and the return of the original condition for which the medication was prescribed. Withdrawal symptoms typically emerge shortly after dose reductions and gradually improve over time, while relapse symptoms tend to develop more gradually and persist or worsen without intervention.

Working closely with your healthcare provider to monitor symptom patterns can help make this distinction and guide appropriate treatment decisions.

Managing Setbacks

If you become unwell while tapering down your medication, it is ok to change your mind and decide to stay on if you feel that actually this isn’t the right time for you to go through withdrawal. There’s no shame in pausing or adjusting your tapering plan if circumstances change or symptoms become unmanageable.

Sometimes holding at a particular dose for an extended period before continuing the taper can allow your body additional time to adjust and make the overall process more successful.

Dealing with Protracted Withdrawal

Some individuals experience prolonged withdrawal symptoms that persist for months after medication discontinuation. These protracted symptoms can include anxiety, depression, sleep disturbances, and cognitive difficulties. While challenging, understanding that these symptoms are temporary and will eventually resolve can provide hope and motivation to continue.

Continued support from healthcare providers, therapists, and support groups is particularly important during protracted withdrawal periods.

Addressing Fear and Anxiety About Tapering

Many people feel anxious about beginning the tapering process, worried about potential withdrawal symptoms or the return of their original condition. These fears are normal and valid. Education about what to expect, having a solid support system in place, and knowing that the tapering plan can be adjusted as needed can help alleviate some of this anxiety.

Remember that you’re not committing to an irreversible decision—if tapering proves too difficult or isn’t appropriate at this time, you can discuss alternative options with your healthcare provider.

Resources and Support for Medication Tapering

Numerous resources are available to support individuals through the medication tapering process:

  • Healthcare Providers: Your primary care physician, psychiatrist, or prescribing provider should be your first point of contact for developing and monitoring a tapering plan.
  • Mental Health Professionals: Therapists, counselors, and psychologists can provide valuable psychological support and coping strategies throughout the tapering process.
  • Pharmacists: Pharmacists can offer guidance on medication management, potential interactions, and practical aspects of dose reduction.
  • Support Groups: Both in-person and online support groups connect individuals going through similar experiences, providing peer support and shared wisdom.
  • Educational Resources: Reputable medical websites, patient advocacy organizations, and professional medical associations offer evidence-based information about medication tapering.
  • Crisis Resources: Keep contact information for crisis hotlines, emergency services, and your healthcare provider’s after-hours line readily available.

For additional information on medication safety and management, visit the U.S. Food and Drug Administration’s drug information page or consult with organizations like the Mayo Clinic for comprehensive health information.

Planning for Life After Medication

Successfully completing a medication taper is a significant achievement, but it’s important to have strategies in place for maintaining wellness without medication.

Developing Alternative Coping Strategies

During this time, you can practice new skills to manage pain and other long-term symptoms too. The tapering period provides an opportunity to develop and strengthen non-pharmacological approaches to managing the symptoms or conditions that the medication was originally prescribed to address.

These might include cognitive-behavioral techniques, mindfulness practices, physical therapy, lifestyle modifications, or other therapeutic interventions appropriate to your specific situation.

Ongoing Monitoring and Follow-Up

Even after successfully discontinuing medication, continued follow-up with healthcare providers is important to monitor for any return of symptoms and ensure continued wellness. Regular check-ins can help catch potential issues early and allow for timely intervention if needed.

Maintaining Healthy Habits

The healthy lifestyle habits developed during tapering—regular exercise, good sleep hygiene, stress management techniques, balanced nutrition, and strong social connections—should be maintained long-term to support overall health and well-being.

The Importance of Individualized Care

Perhaps the most important takeaway about medication tapering is that there is no universal approach that works for everyone. How you reduce your medication will differ depending on your medication and your own individual circumstances, which your doctor can advise on, and in general though it will be important to reduce your dose slowly over time, by gradually taking smaller and smaller doses, which is called a tapering plan.

Your age, overall health status, duration of medication use, dosage, presence of co-occurring conditions, support system, and personal preferences all play roles in determining the optimal tapering approach for you. What works well for one person may not be appropriate for another, even if they’re taking the same medication at the same dose.

Always talk to your health care provider before making any changes to your medication, and by tapering off gradually and following your doctor’s advice, you can protect your health and ensure a smooth transition.

Conclusion: Navigating Medication Tapering Successfully

Medication tapering is a complex process that requires careful planning, professional guidance, patience, and commitment. Understanding the common symptoms that may arise during tapering—including anxiety, sleep disturbances, fatigue, mood changes, and various physical symptoms—helps set realistic expectations and reduces fear about the process.

By gradually reducing the dose, you give your body time to adjust, reducing the intensity and duration of withdrawal, which can make the process much more manageable and can increase the likelihood of successfully discontinuing the substance.

Success in medication tapering depends on several key factors: working closely with knowledgeable healthcare providers who can develop and adjust an individualized tapering plan; implementing comprehensive symptom management strategies including lifestyle modifications, psychological support, and when appropriate, adjunctive medications; maintaining open communication about your experience throughout the process; being patient with yourself and the timeline; and having realistic expectations about the challenges involved.

Remember that experiencing withdrawal symptoms during tapering doesn’t mean you’re doing something wrong or that you’ll never be able to discontinue the medication. These symptoms are a normal physiological response to medication reduction and typically improve over time with appropriate management.

Follow your opioid taper plan closely, and especially follow your healthcare professional’s instructions about how and when to take medicines during the taper. This principle applies to all medication tapering—adherence to the plan developed with your healthcare provider, combined with flexibility to adjust when needed, provides the best foundation for success.

Whether you’re tapering from antidepressants, benzodiazepines, opioids, or other medications, the journey may be challenging, but with proper support, planning, and perseverance, successful discontinuation is achievable for many people. Your healthcare team is your partner in this process, and together you can navigate the complexities of medication tapering to achieve your health goals safely and effectively.

For more information about safe medication practices and tapering strategies, consult with your healthcare provider and explore resources from reputable medical organizations such as the American Society of Addiction Medicine and the American Psychiatric Association.