Likely infection: In the absence of trauma which may lead to a hematoma, my guess is that it is in the early stage of an infection with tenderness soon to follow. However without a direct exam, it is impossible to say what may be the cause with certainty. If problem persists or worsens, best to see your PCP.
Answered 3/23/2018
360 views
A doctor has provided 1 answer
3 doctors weighed in across 2 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