Try a neti pot. I have a Lot of sinus problems as well as my daughter. Using this daily has helped us out a lot. Make sure you have the salt too--I tried it without the salt and it burned really bad.
Doctor,
This answer does not at all answer my question. I had already said I am being treated for my allergies and I had also stated in my question I know which allergies I have. Please therefore answer my question.
Dear Friend,
The best way out if prevention.
You need to stay away from all the allergens.
Please find out the complete list of substances that creates allergic reaction inside the body. Once the list is identified, make sure that you stay away from these things.
Prevention is only the way out as allergic reactions/responses can't have a cure.
Feel free to discuss further.
Regards.