Varies: It depends on the type. This will get you started; follow the links from here http://emedicine.medscape.com/article/207631-treatment
Answered 12/16/2014
3.4k views
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