See a dermatologist: You may have something called acanthosis nigricans, which is really not an infection. If the back of your neck feels velvety and soft and is darker than the rest of your skin it is possible you have this. To be sure i would see a dermatologist, since it can be associated with other things.
Answered 8/1/2013
5k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
7 doctors weighed in across 3 answers
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question