Common causes of skin changes include: 1  Skin puckering or dimpling. 2  Skin puckering or dimpling can be caused by scarring from a previous operation or infection, but in the majority of cases, no specific reason can be found. 3  Most often it is not a sign of underlying cancer, but should be evaluated with exam and imaging.
By Mayo Clinic Staff. Night leg cramps, also called nocturnal leg cramps, are painful, involuntary contractions or spasms of muscles in your legs, usually occurring when you're in bed. Night leg cramps usually involve your calf muscles, although muscles in your feet or thighs might cramp as well.
Misdiagnosis and Levator syndrome. Leg cramps at night a classic sign: The symptom of having leg muscle cramps, particularly at night, is a classic sign of undiagnosed diabetes. Levator syndrome: Research Doctors & Specialists. Research local specialists including ratings, affiliations, and sanctions.