Need more info: False odors can be due to injury of the olefactory (smell) nerves in the nose that can follow a severe viral nasal infection, injury to the nerve such as following a head injury, sinus infection, or rarely a frontal brain tumor. See ENT doctor if persistent.
Answered 9/25/2020
5.3k views
A doctor has provided 1 answer
10 doctors weighed in across 5 answers
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