The : The loss of one's sense of smell can have numerous potential causes. I would recommend starting with an ENT doctor, who can perform a smell test called an upsit (university of pennsylvania smell identification test) to determine the level of your smell dysfunction. Potential causes include (in no specific order): 1) nasal obstruction - if air can't get into your nose from a septal deviation or large turbinates, you won't smell much 2) nasal polyps - this can cause obstruction high in the nasal cavity, which can block airflow 3) viral infections - this type of smell loss can be very difficult to reverse, but sometimes, large doses of steroids can help to recover the sense if caught early 4) head trauma - this causes direct injury to the nerves, but happens suddenly with an obvious source 5) in extremely rare cases, growths in the smell region of the nose or brain can cause loss of the sense of smell 6) certain medicines, like nasal steroids or zinc-containing sprays, can cause loss of the sense of smell. In this specific case, the staph infections on the nostrils likely have no correlation with your smell issues. I would advise you to see an ENT doctor for further evaluation, which may include looking with a camera in your nose or a scan (either ct or mri).
Answered 3/22/2020
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Find cause: Imaging studies, such as an MRI of the brain/face could provide an answer. I would definitely consult with your physician.
Answered 6/10/2014
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