Generalized anxiety disorder – individuals have long-lasting anxiety, not focused on any one object or situation. They experience persistent fear and worry and become overly concerned with everyday situations.
Obsessive-compulsive disorder - Persistent, unwanted thoughts (obsessions) and/or rituals (compulsions) that the person finds impossible to control. Typically, obsessions concern contamination, doubting (such as worrying that the iron hasn't been turned off), and disturbing sexual or religious thoughts. Compulsions can include washing, checking, organizing, and counting.
Phobias - People suffering from a specific phobia are overwhelmed by unreasonable fears, which they are unable to control. Exposure to feared situations can cause them extreme anxiety and panic, even if they recognize their fears are illogical.