Indigestion can occur after an unpleasant incident. Most doctors can give their patients influenza vaccines. Stress is a common cause of insomnia. A charley horse is a leg cramp . A cramp does not usually last long.
Rheumatism causes stiffness of muscles and pain in joints.
Eating different sugars and starches might cause cavities. Squinting often indicates a visual problem. A break in a bone is called a fracture. Fever is a symptom of a number of diseases.