Anxiety Disorders

Overview

Occasional anxiety is an expected part of life. You might feel anxious when faced with a problem at work, before taking a test, or before making an important decision. But anxiety disorders involve more than temporary worry or fear. For a person with an anxiety disorder, the anxiety does not go away and can get worse over time. The symptoms can interfere with daily activities such as job performance, school work, and relationships.

There are several types of anxiety disorders, including generalized anxiety disorder, panic disorder, and various phobia-related disorders.

Generalized Anxiety Disorder

People with generalized anxiety disorder (GAD) display excessive anxiety or worry, most days for at least 6 months, about a number of things such as personal health, work, social interactions, and everyday routine life circumstances. The fear and anxiety can cause significant problems in areas of their life, such as social interactions, school, and work.

Generalized anxiety disorder symptoms include:

• Feeling restless, wound-up, or on-edge
• Being easily fatigued
• Having difficulty concentrating; mind going blank
• Being irritable
• Having muscle tension
• Difficulty controlling feelings of worry
• Having sleep problems, such as difficulty falling or staying asleep, restlessness, or unsatisfying sleep

Panic Disorder

People with panic disorder have recurrent unexpected panic attacks. Panic attacks are sudden periods of intense fear that come on quickly and reach their peak within minutes. Attacks can occur unexpectedly or can be brought on by a trigger, such as a feared object or situation.

During a panic attack, people may experience:

• Heart palpitations, a pounding heartbeat, or an accelerated heartrate
• Sweating
• Trembling or shaking
• Sensations of shortness of breath, smothering, or choking
• Feelings of impending doom
• Feelings of being out of control

People with panic disorder often worry about when the next attack will happen and actively try to prevent future attacks by avoiding places, situations, or behaviors they associate with panic attacks. Worry about panic attacks, and the effort spent trying to avoid attacks, cause significant problems in various areas of the person’s life, including the development of agoraphobia (see below).

Phobia-related disorders

A phobia is an intense fear of—or aversion to—specific objects or situations. Although it can be realistic to be anxious in some circumstances, the fear people with phobias feel is out of proportion to the actual danger caused by the situation or object.

People with a phobia:

• May have an irrational or excessive worry about encountering the feared object or situation
• Take active steps to avoid the feared object or situation
• Experience immediate intense anxiety upon encountering the feared object or situation
• Endure unavoidable objects and situations with intense anxiety

There are several types of phobias and phobia-related disorders:

Specific Phobias (sometimes called simple phobias): As the name suggests, people who have a specific phobia have an intense fear of, or feel intense anxiety about, specific types of objects or situations. Some examples of specific phobias include the fear of:

• Flying
• Heights
• Specific animals, such as spiders, dogs, or snakes
• Receiving injections
• Blood
• Social situations
• Crowds

Treatments and Therapies

Anxiety disorders are generally treated with psychotherapy, medication, or both. There are many ways to treat anxiety and people should work with their doctor to choose the treatment that is best for them.

Cognitive Behavioral Therapy

Cognitive Behavioral Therapy (CBT) is an example of one type of psychotherapy that can help people with anxiety disorders. It teaches people different ways of thinking, behaving, and reacting to anxiety-producing and fearful objects and situations. CBT can also help people learn and practice social skills, which is vital for treating social anxiety disorder.

Cognitive therapy focuses on identifying, challenging, and then neutralizing unhelpful or distorted thoughts underlying anxiety disorders. 

CBT can be conducted individually or with a group of people who have similar difficulties. Often “homework” is assigned for participants to complete between sessions.

Choosing the Right Medication

Some types of drugs may work better for specific types of anxiety disorders, so people should work closely with their doctor to identify which medication is best for them. Certain substances such as caffeine, some over-the-counter cold medicines, illicit drugs, and herbal supplements may aggravate the symptoms of anxiety disorders or interact with prescribed medication. Patients should talk with their doctor, so they can learn which substances are safe and which to avoid.

You and your doctor should discuss:

• How well medications are working or might work to improve your symptoms
• Benefits and side effects of each medication
• Risk for serious side effects based on your medical history
• The likelihood of the medications requiring lifestyle changes
• Costs of each medication
• Other alternative therapies, medications, vitamins, and supplements you are taking and how these may affect your treatment; a combination of medication and psychotherapy is the best approach for many people with anxiety disorders
• How the medication should be stopped (Some drugs can’t be stopped abruptly and must be tapered off slowly under a doctor’s supervision).

Support Groups

Some people with anxiety disorders might benefit from joining a self-help or support group and sharing their problems and achievements with others. Internet chat rooms might also be useful, but any advice received over the internet should be used with caution, as Internet acquaintances have usually never seen each other and what has helped one person is not necessarily what is best for another. You should always check with your doctor before following any treatment advice found on the internet. Talking with a trusted friend or member of the clergy can also provide support, but it is not necessarily a sufficient alternative to care from a doctor or other health professional.

Stress Management Techniques

Stress management techniques and meditation can help people with anxiety disorders calm themselves and may enhance the effects of therapy. Research suggests that aerobic exercise can help some people manage their anxiety; however, exercise should not take the place of standard care and more research is needed.

To learn more, visit:

• NIMH’s Clinical Trials webpage: Information about participating in clinical trials
• Clinicaltrials.gov: Current Studies on Anxiety Disorders: List of clinical trials funded by the National Institutes of Health (NIH) being conducted across the country
• NIMH » Anxiety Disorders (nih.gov)
• Mental Health Medications Health Topic webpage.