Hello Nishat, Good afternoon,
From the details that you have posted, it seems like you might be suffering from hypertrophy of turbinates. It means that there is an inflamation in the inside of your nose. Have you consulted any Physician for the same, if not, do visit a Physician. Only after examing your nose, should the treatment be planned. It aggravates in winter because the inflammation is more in cold
. Do you suffer from any deviation in your nose(nasal bridge), that usually occurs simultaneously as cause and effect. Therefore, I would request you to consult a General physician or an ENT specialist
for nasal examination.
Dr.Prem Shankar A C