The symptoms vary enormously between people with myasthenia gravis: 1  The muscles around the eyes are most commonly affected first, as these are constantly used and can quickly tire. 2  Muscles around the face and throat are also often affected. 3  Weakness in the arms, hands, fingers, legs and neck may develop.
In its most general form, a nipple is a structure from which a fluid emanates. More specifically, it is the projection on the breasts or udder of a mammal by which, in females, breast milk is delivered to a mother's young.
Nipple symptoms are common symptoms that can occur in both women and men in any age group or population. Many underlying causes of nipple symptoms are benign, but some symptoms may be caused by serious diseases, such as breast cancer. Nipple symptoms can include: Flaking of the nipple skin.