Hi, For the last 3 years I am having this

Patient: Hi, For the last 3 years I am having this blocked nose problem which goes away when i use nasal spray but it comes back after every 6-10 hours. I need to have the spray all the time so I can have a peace of mind. It was not there when i was in UK during winter times but during summer, it comes back.Please advice.

Symptoms: Blocked Nose

Doctor: