What commonly causes a sinus infection, and is it preventable?

Cause of sinus inf. For most people who get acute sinusitis it is caused by inflammation and thickening of the mucous membranes which block the very small openings of the sinuses and causes back of fluid, which is a great place for germs to grow. By far the most common causes are the ordinary cold and allergies. Regular sinus rinsing is probably the best preventive treatment.

Related Questions

What are the causes of a sinus infection and is it preventable?

Viral. The overwhelming majority of sinus infections are viral in nature, and are self-limited. They are not really preventable, as the viruses are everywhere. Read more...

I am getting ovet a sinus infection. What do I do to prevent pain while flying?

Decongestants. Spray decongestant nasal spray in the nose before takeoff and landing to relieve pressure. Do not use them more than 3 days in a row or your nose gets addicted to them! Read more...

I am suffering from a continuous sinus infection. How do I treat this and what can I do to prevent this?

See your doctor. You need a significant trial of antibiotics, decongestants and nasal steroids. If the sinus infection persists or frequently recurs, you may need surgery. Go see your ent. Read more...

After I get over my sinus infection what do I need to take to prevent one again?

Regular hygiene. Keeping clean, washing your hands, avoiding cigarettes, and cleaning your sinuses can help. Your sinuses filter all sorts of debris and germs so it is doing its job every day of your life. Good luck. Read more...

How can you prevent a sinus infection?

Use Saline Spray. One inexpensive way to help prevent sinus infections is to use a daily saline spray which you can buy over the counter. Keep smiling ! Read more...

What is the best medicine to prevent sinus infection?

Keep drainage active. Keep the drainage active and you can do that by 1 drink plenty of fluids to keep hydrated 2 use a central humidifier in your home, breathing dry air can hinder drainage 3use electrststic filters to your air conditioning vents 4 avoid chemicals or envoirenmental elements like pollen&cigarette smoke 5limit alcohol intake 6treat common cold properly 7 use nasal irrigation frequently 8 get flu shots. Read more...

Hi, recently diagnosed officially w/ cvid. Is there success w/ xylitol nasal rinses to prevent sinus infection when I catch a cold? Don't want ivig tx

May be. Nasal rinses with xylitol may be more effective than simple saline solutions. They may not prevent sinusitis, but will help reduce their occurrence. This does not mean that you do not need replacement ig. That depends on what your overall symptoms, what kind of infections you had and so forth. Even if you need igg, it can be given by subcutaneous infusion (into the skin of the abdomen or thigh). Read more...