Symptoms

A swollen abdomen is when your belly area is bigger than usual.

Abdominal bloating is a condition in which the abdomen feels full and tight.

An abdominal mass is a localized swelling or enlargement in one area of the abdomen.

Abdominal pain is pain that you feel anywhere between your chest and groin.

Abdominal rigidity is stiffness of the muscles in the belly area, which can be felt when touched or pressed.

Abdominal sounds are the noises made by the intestines.

Abnormal posturing is different from what is commonly called "bad posture" or "slouching.

Agitation is an unpleasant state of extreme arousal, increased tension, and irritability.

Ambiguous genitalia is a birth defect where the outer genitals do not have the typical appearance of either a boy or a girl.

Anisocoria is unequal pupil size.

Ankle pain involves any discomfort in one or both ankles.

Appetite is the desire to eat.

Increased appetite is having an excess desire for food.

Apraxia is the inability to perform previously-learned tasks or movements even though your muscles and senses work properly.

Arachnodactyly is a physical condition in which the fingers are long, slender, and curved, resembling a spider's legs.

An armpit lump refers to enlargement of one or more lymph nodes under the arm.

Autistic behavior describes behavioral patterns similar to those seen in autism.