Our expert says:
You can get this due to an infection like a cold or sinusitis, or due to hayfever and allergies. Depending on the cause, the treatment would be either antibiotics, or anti allergy medication. You need a physical examination to determine the cause of your post nasal drip before one can suggest treatment.
The information provided does not constitute a diagnosis of your condition. You should consult a medical practitioner or other appropriate health care professional for a physical exmanication, diagnosis and formal
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