For Sinus and Nose problems, try taking steam inhalation for 3 times a day. If problem is not solved in 2-3 days, you may need additional medicines. Techniques to steam
1) Boil a pot of water.
2) Pour water into a large flat pan or bowl. If you use a casserole, water will remain warm for longer duration.
3) Place your head over the bowl at a distance of 1 feet.
4) Cover your head and bowl with a large towel (like a tent), take long breath through your nose and breath out through mouth. Take a break every 1-2 minutes until you feel relatively cooler.
Do it for 10 minute twice or thrice a day.
If you feel that the treatment is getting too much for you, raise the towel so that fresh air is brought into the area and breathe through your mouth a couple of times and then resume
Take care - Take all precautions while dealing with hot water. Also, keep children away and wan others that you are dealing with boiling hot water.
Other way is - by an Electric steamer available in market and take steam through it. It is more convenient.