Varies: There are a number of causes including things such as a dermatitis from an allergic reaction to something, to an infectious process. A more detailed history and exam would most likely yield the diagnosis and correct treatment. It would be wise to have her seen.
Answered 5/11/2016
1.4k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
4 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question