Hello,
Anosmia is the lack of olfaction, or a loss of the ability to smell. It can be either temporary or permanent. A related term, hyposmia, refers to a decrease in the ability to smell. Anosmia can also be caused by nasal polyps. These polyps are found in people with allergies, histories on sinusitis .
Usually anosmia due to sinusitis is usually temporary .
Check this link to read in detail
http://www.american-rhinologic.org/patientinfo.loss.phtml
Probably you need a thorough ENT examination , blood work and CT scan / X-ray of PNS for further evaluation . Some cases of sinusitis may need surgical intervension .
In the mean time you can take steam twice a day . Saline gargles .Honey , herbal tea etc along with usual medications .
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The information provided herein is for educational purposes only .
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