Brief Answer:
It does seem like either an allergy or a sinus infection/inflammation

Detailed Answer:
Hello sir and welcome.

Thank you for writing to us.

I have gone through your query with diligence and would like you to know that I am here to help. Yes, it does seem to be either some kind of allergy (probably to dust, pollen, weather changes, etc.) or a sinus infection. I would recommend the following:

+Increased fluid intake
+Anti-histamine use (e.g. levocetrizine, cetrizine, montelukast, etc.)
+Antibiotic coverage (e.g. amoxicillin)
+Decongesants (e.g. oxymetazoline, xylometazoline)
+Mild anti-pyretic (e.g. tylenol)

I hope you find my response helpful and informative sir. Please feel free to write back to me for any further clarifications, I am always here to help.

Best wishes.

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