Hi Mohsin, Welcome to HealthcareMagic Forum.
Kindly don't worry as it will take some time for the symptoms to subside and depends on the weather also. Get yourself examined by a ENT Specialist
, so that he may examine you and Prescribe medications.
Stick to your treatment plan and go for regular follow up.
Follow these home remedies:
1.) Stay indoors
2.) Use a Air conditioner at home
3.) wear a face mask when you move out
4.) Remove pets if you have any from home
5.) exercise regularly for an hour
6.) eat healthy nutritious balanced diet which should include fresh fruits and green leafy vegetables.
Wish you Good Health.