Can you use Nasonex everyday?
Two sprays in each nostril once daily (200 mcg) is effective in some patients. Other drugs may interact with Nasonex. Tell your doctor all prescription and over-the-counter medications and supplements you use. During pregnancy, Nasonex should be used only when prescribed.
How long should you use steroid nasal spray?
How long does it take for steroid nasal sprays to work? It takes several days for a steroid spray to build up to its full effect. Therefore, you will not have an immediate relief of symptoms when you first start it. In some people it can take up to two weeks or longer to get the maximum benefit.