Anxiety is a normal response to various types of stress or danger. Anxiety can manifest itself as an uneasiness of mind regarding an impending or anticipated ill. Although anxiety can be beneficial in certain situations, more often it is an abnormal and overwhelming sense of fear and apprehension. Self-doubt is a component of anxiety, and when anxiety begins to interfere with a person’s daily life, it needs to be treated.

Physical symptoms of anxiety include racing heartbeat, shortness of breath, chest tightness and dry mouth. The person might feel sick, or have “butterflies in the stomach.” Sweating is a common symptom, as is feeling weak or warm all over. Tremors and feeling dizzy are two more symptoms. The person might become confused or experience muscle tension or muscle aches along with fatigue. Some people complain of speeded-up thoughts, and many people feel an urge to urinate.

Cognitive symptoms include feelings of self-doubt and worry over bodily functions. Some people worry that they are having a heart attack, or that they might faint or be unable to breathe. Others fear they will die. Also common are feelings of being alone, being trapped or going insane. The person might worry that people are watching and that no one will help if a problem occurs. An unwillingness to go out and/or a strong flight response are also common. People might feel that they can’t do something, or are making fools out of themselves. Often, worries over health, job, or family overwhelm the person.

Emotional symptoms include feelings of rejection, anger, panic or isolation. The person might worry that they will lose control or have a generalized feeling of “doom and gloom.”

Feeling on edge or keyed up is common, and the person might be easily embarrassed or overly sensitive to criticism. Dread that something catastrophic is about to happen is common. Agitation and irritability, as well as feelings of detachment or isolation, are also signs of anxiety.

Anxiety can be debilitating to the sufferer. The first step toward recovery is recognizing the symptoms and seeking treatment. A combined course of therapy and medication (if necessary) will help the person get control of their anxiety so that it doesn’t dominate their life.