Most probably you are suffering with the allergic rhinitis. It usually gets aggravated when you are exposed to dust and pollution or heat. I would advise you to take tablet montair LC one tab daily at night for two weeks. Tab zincovit 1 tab daily. Zincovit contains zinc and Singh enhances the immunity to fight against allergies.
Next Steps
if problem persists I would advise you to consult an ENT . also get a blood test done for
complete blood count in which eosinophill amount is required
Health Tips
avoid dust and pollution and going out in the sun as much as possible.