Subungual hematoma: Probably trauma to the nail from a shoe or banging against something. The brown color sounds like dried blood. That will also cause the nail to lyse or lift off
Answered 10/7/2017
3.6k views
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
5 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