First of all, you must promptly and fully treat any disease of the upper respiratory tract (including the "harmless" runny nose), to avoid the very complications, against which develops and sinusitis.
For instillation into the nose during a cold, use those medicines that contain volatile and other antibacterial components, such as essential oils. For example, onion and beet juice. Some discomfort is more than compensated for the prevention of sinusitis. Better mix onion juice with vegetable oil - sunflower, olive.
A good warm-up effect is given. You can directly heat the area of the nose and sinuses any hot objects, retains heat for a long time (for example, a bowl of hot water, wrapped in cloth or napkin, cloth bags with a heated table salt, etc.) is also very useful to warm up these areas " blue lamp "- Minin reflector, so called by the name of a doctor for the first time to apply it. This lamp should be used 3-4 times a day, should be warm from 5 to 10 minutes. Breaks between procedures - from 10 to 15 minutes. The patient should keep your eyes closed, because otherwise, can burn the retina.
It is very important in every possible way to strengthen your immune system. Here can help and measures to hardening of the body and sensible, orderly regime of the day. Plays an important role as a proper diet, including digestible foods rich in vitamins and essential trace elements, as well as natural immune stimulant: Chinese magnolia, Siberian ginseng, etc. Try also to avoid excessive stress, worry, dress for the weather. All these measures will help you avoid the disease sinusitis. Keep in mind that any disease is easier to prevent than to cure.