Can Nasal Irrigation Be Harmful?

Nasal irrigation is generally considered to be safe, but a small percentage of regular users experience mild side effects such as minor nasal irritation. People whose immune system isn't fully functioning should ask their doctor before trying nasal irrigation because they are at greater risk for infections.

Is it safe to use nasal rinse everyday?

And is it OK to flush your sinuses with saline solution every day? For the most part, experts says, neti pots are safe — as long as you're careful to clean them regularly and use the right source of water in the saline solution.

Can you rinse your sinuses too much?

You can repeat the irrigation up to three times per day if you feel that it is helping your symptoms. Some people continue to use it to prevent sinus issues even when they don't have symptoms. However, some doctors warn that regular use of nasal irrigation may actually increase the risk of sinus infection.