Many things can make your skin itch. Dry skin, eczema, and hives can cause itching all over your body. Contact dermatitis is another cause of all-over itching. You can get this condition after your skin comes in contact with something that irritates it, such as a strong laundry soap or a body lotion.
Symptoms. Bulimia signs and symptoms may include: Being preoccupied with your body shape and weight ; Living in fear of gaining weight; Feeling that you can't control your eating behavior; Eating until the point of discomfort or pain; Eating much more food in a binge episode than in a normal meal or snack
Anorexia nervosa is a psychological condition that involves an eating disorder. Symptoms include a very low body mass index , a refusal to eat, and attempts to lose weight, even when body mass index is very low. It is thought to be triggered by a combination of biological, environmental, and genetic factors.