Social anxiety disorder (SAD) or social phobia is an anxiety disorder characterized by extreme fear of getting involved in social situations. People with this disorder have trouble talking to people, meeting new people, and attending social gatherings.

Cryoglobulins are unusual proteins in the blood. These proteins might clump together at temperatures below 98.6 F (37 C) if you have cryoglobulinemia. These gelatinous protein clumps could impede your blood circulation,

One of the most addictive thoughts is worrying about your body image. Many people are obsessed with losing weight and when this obsession becomes addictive to the point of phobia, it's called anorexia nervosa.

Musculoskeletal pain affects the muscles, ligaments, nerves, tendons, and bones with acute or chronic pain. The pain could be acute like it is sudden and severe or long-lasting referred to as chronic pain.

A crush injury occurs when an object causes compression of the body, such as this is a direct physical crushing of the muscles by a heavyweight that involves compression of the legs, arms, and/or trunk. In short, crush injury is the result of physical trauma from prolonged compression of the torso.

Bone pain is an extreme soreness, aching, or severe discomfort in one or more bones in the human body. It differs from muscle and joint pain, as bone pain occurs whether the person is moving or not. The discomfort is frequently associated with disorders that alter the bone's normal function or structure.