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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.
Signs and Symptoms of Anxiety
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 heart rate
- 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.
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 anxiety disorder (previously called social phobia): People with social anxiety disorder have a general intense fear of, or anxiety toward, social or performance situations. They worry that actions or behaviors associated with their anxiety will be negatively evaluated by others, leading them to feel embarrassed. This worry often causes people with social anxiety to avoid social situations. Social anxiety disorder can manifest in a range of situations, such as within the workplace or the school environment.
Agoraphobia: People with agoraphobia have an intense fear of two or more of the following situations:
- Using public transportation
- Being in open spaces
- Being in enclosed spaces
- Standing in line or being in a crowd
- Being outside of the home alone
People with agoraphobia often avoid these situations, in part, because they think being able to leave might be difficult or impossible in the event they have panic-like reactions or other embarrassing symptoms. In the most severe form of agoraphobia, an individual can become housebound.
Separation anxiety disorder: Separation anxiety is often thought of as something that only children deal with; however, adults can also be diagnosed with separation anxiety disorder. People who have separation anxiety disorder have fears about being parted from people to whom they are attached. They often worry that some sort of harm or something untoward will happen to their attachment figures while they are separated. This fear leads them to avoid being separated from their attachment figures and to avoid being alone. People with separation anxiety may have nightmares about being separated from attachment figures or experience physical symptoms when separation occurs or is anticipated.
Major depression is one of the most common mental disorders in the United States. In 2017, an estimated 11 million U.S. adults aged 18 or older had at least one major depressive episode with severe impairment. This number represented 4.5% of all U.S. adults. For some individuals, major depression can result in severe impairments that interfere with or limit one’s ability to carry out major life activities.
Signs and Symptoms of Depression
If you have been experiencing some of the following signs and symptoms most of the day, nearly every day, for at least two weeks, you may be suffering from depression:
- Persistent sad, anxious, or “empty” mood
- Feelings of hopelessness or pessimism
- Irritability
- Feelings of guilt, worthlessness, or helplessness
- Loss of interest or pleasure in hobbies and activities
- Decreased energy or fatigue
- Moving or talking more slowly
- Feeling restless or having trouble sitting still
- Difficulty concentrating, remembering, or making decisions
- Difficulty sleeping, early-morning awakening, or oversleeping
- Appetite and/or weight changes
- Thoughts of death or suicide, or suicide attempts
- Aches or pains, headaches, cramps, or digestive problems without a clear physical cause and/or that do not ease even with treatment.
Not everyone who is depressed experiences every symptom. Some people experience only a few symptoms while others may experience many. The severity and frequency of symptoms and how long they last will vary depending on the individual and his or her particular illness. Symptoms may also vary depending on the stage of the illness.
Treatments and Therapies for Anxiety and Depression
Anxiety and depressive disorders are generally treated with psychotherapy, medication, or both. There are many ways to treat anxiety and depression and people should work with their doctor and/or therapist to choose the treatment that is best for them.
Psychotherapy
Psychotherapy or “talk therapy” can help people with anxiety and depressive disorders. To be effective, psychotherapy must be directed at the person’s specific anxieties and tailored to his or her needs.
Cognitive Behavioral Therapy
Cognitive Behavioral Therapy (CBT) is an example of one type of psychotherapy that can help people with anxiety and depressive disorders. It teaches people different ways of thinking, behaving, and reacting to anxiety-producing and fearful objects and situations. 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. There are also additional types of therapy that can be very effective in treating anxiety and depression.
Medication
Medication does not cure anxiety and depressive disorders, but it can help relieve symptoms. Medication for anxiety and depression is prescribed by doctors, such as a psychiatrist or primary care provider.
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