Most people are familiar with feelings of anxiety.
Anxiety is a normal part of life. Anxiety is our bodys way of responding to a physical, emotional or intellectual challenge. What student has not felt a bit anxious before a final exam or oral presentation? In fact, moderate anxiety during these situations can be mobilizing, resulting in better performance. However, if your test anxiety is at the point where you are too anxious to go to the exam, or if your mind consistently goes blank during the exam and you cannot recover, you are probably not experiencing ordinary, everyday anxiety.
Anxiety is a medical problem when it is persistent, overwhelming, and interferes with your day-to-day functioning. Symptoms of anxiety commonly include unrealistic fears and worries, physical complaints, such as upset stomach or rapid heart rate, and the avoidance of anxiety producing situations. Over 19 million American adults struggle with anxiety. While the exact cause of anxiety disorders is uncertain, the problems probably result from a combination of factors including genetics, brain chemistry, personality, and life events.
Anxiety can be successfully treated. The goal is not to eliminate anxiety, but to reduce it to a manageable level. With the right treatment, many people begin to feel better immediately or in just a few weeks.
What are the different types of anxiety?
Generalized Anxiety Disorder (GAD)
I cant stop worrying. I feel keyed up and unable to relax. At times it comes and goes, and at times it seems constant. I worry about everything from making enough money to send home to my family to what to give my best friend for her birthday. Now that Im about to graduate, theres even more things to worry about.
I have trouble sleeping or concentrating when studying. Sometimes I feel a little lightheaded. My heart races or pounds. And that makes me worry more. Im always imagining things are worse than they really are: when I get a stomach ache, I think its an ulcer. I cant turn off the worryIm miserable.
Generalized anxiety disorder (GAD) is much more than the normal anxiety people experience day to day. Its chronic and fills a persons day with exaggerated worry and tension, even though there is little or nothing to provoke it. Having this disorder can mean always anticipating disaster, often worrying excessively about health, money, family, school or work. Sometimes, though, the source of the worry is hard to pinpoint.
Worries are usually accompanied by physical symptoms, such as fatigue, headaches, muscle tension and aches, difficulty swallowing, trembling, twitching, irritability, sweating, and hot flashes. People with GAD may feel lightheaded, out of breath, nauseated, and easily startled. Concentration and sleep problems are also common.
In any social situation, I felt fear. I would be anxious before I even left the house, and it would escalate as I got closer to class, a party, or whatever. My heart would pound, my palms would get sweaty, and I would get this feeling of being removed from myself and from everybody else.
It happened again last year. I had to give a report in front of my class and I got so nervous and tongue-tied. I think I stammered something, sat down, and stared at my right shoe the rest of the class. I was so humiliated. My friends tell me they feel nervous before presentations too, but at least they can talk. I just go blank and stare.
Social phobia is characterized by an intense fear of situations, usually social or performance situations, where the risk of embarrassment is present. It can disrupt normal life, interfering with school, work or social relationships. Its not uncommon for people with social phobia to worry for days or weeks in advance of a social or performance situation. Physical symptoms often accompany the anxious feelings and include blushing, profuse sweating, trembling, nausea, shortness of breath, racing heart and difficulty talking.
Im scared to death of flying, and I never do it anymore. It was an awful feeling when that airplane door closed and I felt trapped. My heart would pound and I would sweat bullets. These days I only go places where I can drive or take a train. My friends always point out that I couldnt get off a train traveling at high speeds either, so why dont trains bother me? I just tell them it isnt a rational fear.
A specific phobia is an intense fear of something that poses little or no actual danger. Some of the more common specific phobias are centered around closed-in places, heights, escalators, tunnels, highway driving, water, flying, dogs, and injuries involving blood. Facing, or even thinking about facing, the feared object or situation can bring on a panic attack or considerable anxiety, even when the person recognizes how irrational the fear is.
It started 2 years ago, when I was sitting in a seminar and this thing came out of the blue. I felt like I was dying. In between attacks there is this dread and anxiety that its going to happen again. Im afraid to go back to places where Ive had an attack.
People with panic disorder experience sudden episodes of intense fear that occur without any warning or apparent reason. They cant predict when an attack will occur, and many develop intense anxiety between episodes, worrying when and where the next one will occur.
A panic attack is marked by a group of symptoms that can include dizziness, racing heart, perspiring, shortness of breath, tingling hands, fear of dying or going crazy. Attacks usually last no more than about 10 minutes.
Post-Traumatic Stress Disorder
I was assaulted when I was 22 years old. For a long time, I spoke about the attack as though it was something that happened to someone else. Then I started having flashbacks. They kind of came over me like a splash of water. I would be terrified. Suddenly I was reliving it. Every instant was startling. I wasnt aware of anything around me, I was in a bubble, just kind of floating. Having a flashback can wring you out.
Post-traumatic stress disorder (PTSD) can develop following a terrifying event that a person experienced or witnessed. Whatever the source of the problem, some people with PTSD repeatedly relieve the trauma in the form of nightmares and disturbing memories during the day. Other symptoms may include sleep problems, feelings of detachment or numbness, hypervigilance, irritability and aggressiveness. Some people avoid certain places or situations that are reminders of the trauma, and anniversaries of the event are often especially difficult.
Ordinary events can trigger flashbacks or intrusive images. A person having a flashback, which can come in the form of images, sounds, smells, or feelings, may lose touch with reality and believe that the traumatic event is happening all over again.
Obsessive-Compulsive Disorder (OCD)
I couldnt do anything without rituals. Counting really bogged me down. I would wash my hair three times as opposed to once because three was a good luck number and one wasnt. It took me longer to read because Id count the lines in a paragraph. I knew the rituals didnt make sense, but I couldnt seem to overcome them until I had therapy.
Obsessive-compulsive disorder, or OCD, involves having distressing thoughts or rituals that are time consuming and excessive.
Distressing thoughts or images, such as worries about germs or dirt are called obsessions, and the rituals that are performed to try to prevent or get rid of these anxious thoughts, such as the washing of hands over and over are called compulsions. The more common compulsions involve washing and cleaning, counting, repeating or checking actions.
A lot of healthy people can identify with some of the symptoms of OCD, such as checking to see if the stove is turned off before leaving the house. But for people with OCD, such activities consume at least an hour a day, are very upsetting, and interfere with daily life.
Depression often accompanies anxiety and, when it does, it needs to be treated as well. Symptoms of depression include feelings of sadness, hopelessness, changes in appetite or sleep, low energy, and difficulty concentrating. There are effective treatments for depression.
Getting help: treatment works
Some individuals are able to manage their anxiety on their own through self-help techniques. Others benefit greatly from professional attention. If you think you have an anxiety problem, please dont hesitate to discuss this with a health care professional who can evaluate your concerns.
A number of effective treatments for anxiety are available and can provide relief from symptoms immediately or in just weeks. The most common treatments are psychotherapy, medication, or a combination of the two. A specific type of psychotherapy, cognitive behavioral therapy, is particularly effective in managing symptoms of anxiety.
Individuals respond differently to treatment, and you may need to try more than one type before you find the right one. However, before considering other options, give the treatment plan a fair chance. Its important not to get discouraged and stop attending psychotherapy sessions and/or taking the medications before they have had a chance to be effective.
Cognitive Behavioral Therapy
Research has shown that a form of psychotherapy that is effective for several anxiety disorders is cognitive-behavioral therapy (CBT). A major aim of CBT is to reduce anxiety by eliminating beliefs or behaviors that help to maintain the anxiety disorder.
The cognitive component helps people change thinking patterns that keep them from overcoming their fears. Specifically, this therapy identifies unrealistic beliefs and helps individuals develop more objective ways of thinking that make stress and anxiety more manageable. For example, a person with panic disorder can learn that the panic attacks are not really heart attacks as previously feared. The behavioral component seeks to change peoples reactions to anxiety-provoking situations. A key element of this component is exposure, in which people confront the things they fear. A person with social phobia, for example, may be encouraged to spend gradually increasing time in feared social situations without giving in to the temptation to flee. In some cases the individual will be asked to deliberately make what appear to be slight social blunders and observe other peoples reactions. Generally through the use of exposure techniques, real-life outcomes are not nearly as harsh as feared, and the persons social anxiety diminishes.
Antidepressants for anxiety
A number of medications that were originally approved for treating depression have been found to be effective for anxiety disorders as well. If your health care professional prescribes an anti-depressant, you will need to take if for at least a few weeks before symptoms begin to fade. Some of the newest of these antidepressants are called Selective Serotonin Reuptake Inhibitors (SSRIs). These medications act in the brain on a chemical messenger called serotonin. Some people report feeling mildly nauseated or jittery when they first begin taking SSRIs, but those symptoms usually disappear over time and are lessened by gradual increases in dosage. Others may experience sexual or other side effects on these medications. Adjusting the dosage or switching to another SSRI is usually helpful in these circumstances.
Tricyclics and monoamine oxidase inhibitors (MAOIs) are two other groups of antidepressant medications that have been around longer than SSRIs, and may be prescribed for various anxiety disorders, though side-effects are more frequent in general. Other newer antidepressants, for example, venlaxafine (Effexor), with similar side effects to the SSRIs, may be effective as well.
Benzodiazepines can relieve anxiety symptoms relatively quickly and have few side effects, although drowsiness can be a problem. They are sometimes used to treat generalized anxiety disorder, panic disorder and social phobia. Benzodiazepines may be useful for short term treatment, but because of the potential for decreased effectiveness over time and the risk of physical dependence, they are not generally appropriate for ongoing use.
Buspirone (BuSpar), a member of a class of drugs called azapirones, is a newer anti-anxiety medication that is used to treat generalized anxiety disorder. Possible side effects include dizziness, headaches, and nausea. Unlike the benzodiazepines, buspirone must be taken consistently for at least two weeks to achieve an anti-anxiety effect.
Beta-blockers, such as propranolol, are often used to treat heart conditions but have also been found to be helpful in certain anxiety disorders, mainly social phobia or performance anxiety. When a feared situation, such as giving an oral presentation, is known in advance, a beta-blocker may be taken beforehand to help keep your heart from pounding, your hands from shaking, and other physical symptoms from developing. Regular, daily doses of beta-blockers are not recommended due to the risk of side effects. Also, they dont address the psychological components of anxiety.
When you undergo treatment for an anxiety disorder, you and your health care professionals will be working as a team. Together, we will find the approach that is best for you. If one treatment doesnt work, the odds are good that another one will.
CARE Services for Faculty and Staff: (510) 643-7754
- UHS offers a brief Online Screening for Anxiety.
- National Institute of Mental Health web site on anxiety disorders
There are many people on and around campus who can offer help and support. In addition to the resources listed above, the staff at your living center, your family health care provider, and your clergy can be helpful resources for getting help. If you are not eligible, or dont know whether you are eligible for the services listed above, contact University Health Services (UHS) anyway. People are sometimes reluctant to seek help because they are concerned about the cost of treatment. If you are a Cal student, contact UHS to discuss the coverage provided by your student registration fees and your insurance plan.
- Depression and College Students: What Do These Students Have in Common? (pdf)
for the Signs: Depression education campaign currently underway
Disclaimer: The information provided here is not intended to diagnose, treat or provide a second opinion on any health problem or disease. It is meant to support, not replace, the relationship that exists between an individual and his/her clinician.
Last revised: August, 2005