Black thing: Could be fungus, esp. if you have allergic nasal/sinus order. See ENT. Have Sinus CT scan
Answered 6/7/2019
169 views
A doctor has provided 1 answer
4 doctors weighed in across 2 answers
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
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