Generalized Anxiety Disorder (GAD) produces a persistent feeling of anxiety or dread. These symptoms differ from occasional feelings of worry. Rather, GAD manifests frequently over several weeks or months. People often experience physical symptoms associated with psychological symptoms. Severe cases of GAD can prevent individuals from carrying out normal activities, but many people can still function at work, school, and social activities.

People who experience frequent, unexpected panic attacks might be diagnosed with panic disorder. Spending long periods with fear of having another panic attack can be another risk factor for developing panic disorder. Symptoms of panic disorder can be frightening and affect both personal and professional activities.

Often diagnosed in childhood, separation anxiety involves a fear of being away from others, usually loved ones. While feelings of uncertainty are common and normal, unexplained severity or persistence of these feelings might indicate separation anxiety.

Social anxiety involves fear and avoidance of social situations, often driven by intense self-consciousness and worry about being judged negatively. It is important to distinguish between social anxiety and shyness; social anxiety disorder can be addressed through treatment.