Pimples :
Pimples are tiny bumps formed on the surface of skin. They might be caused due to acne. They can be present all over the body and mostly around the areas where there is a higher sebum production. Usually occurrs in young adults but can be seen in babies and adults too. There are a multitude of types of pimple like papules, black heads,pustules, cysts. Nodules, white heads. Increased sebum production, presence of bacteria on skin usually precipitate pimples.
More than physiological impact pimples have psychological impact on the patient. They are not contagious and so cant be spread from one person to the other. Proper hygiene and hydration and exercise do help in limiting the pimples. Uncontrolled or infected pimples does require an immediate consultation with a dermatologist.