Mycosis is the general term for any disease caused by a fungus. Some examples of mycoses are histoplasmosis, blastomycosis, candidiasis, ring worm, barber's itch, tinea infections, actinomycosis, mycetoma, sporotrichosis, and aspergillosis.
The medical term for an abnormal condition of fungus in the nose is "fungal rhinosinusitis." This condition can cause nasal congestion, facial pain, and sinusitis-like symptoms. Treatment typically involves antifungal medications and sometimes surgery to remove the infected tissue.
Salpingostenosis is the medical term meaning abnormal narrowing of the eustachian tube. The breakdown is salpingo- (tube - usually eustachian or fallopian) and -stenosis (abnormal narrowing).
White-nose syndrome
Esotropia is a medical term for the condition commonly called cross-eye, in which one or both eyes point towards the nose.
Metrogel is not an antifungal.
The medical terminology combining for for ear is oto-, and for nose is naso-
Your nose stings because pressure and abnormal temperature triggers pain receptors.
Blocked nose
Otolaryngology is the medical term meaning study of the ears, nose and throat.
The medical term ENT is used for diseases of the ear, nose and throat
The medical root word 'rhino' refers to the nose.
If you have fungus in your nose, it is best to seek medical treatment from a doctor. It could be a simple infection of athlete's foot, which is treatable with the same cream you would use on your foot. Or it could be a much more serious infection by another fungus that would require much stronger drugs.