Does it work? Several studies have shown evidence of the effectiveness of nasal irrigation for treating both acute and chronic sinusitis, as well as allergies. Doctors most often recommend using saline irrigation for chronic sinusitis.

Does nasal irrigation really work?

Does it work? Several studies have shown evidence of the effectiveness of nasal irrigation for treating both acute and chronic sinusitis, as well as allergies. Doctors most often recommend using saline irrigation for chronic sinusitis.

How often should you do nasal lavage?

How often should I do it? Start with one irrigation per day while you have symptoms. If you feel better, you may want to do it twice a day as part of your regular routine. Some patients use it to prevent sinus problems even when they don't have symptoms.