Nasonex

Why should Nasonex not be prescribed?

If Nasonex gives you an allergic reaction, you cannot continue using it.

Special warnings about Nasonex

If your allergy symptoms fail to improve--or get worse--while you are using Nasonex, inform your doctor.

When switching from steroid tablets to Nasonex nasal spray, some people develop withdrawal symptoms such as fatigue, depression, and joint or muscle pain. If you notice any of these symptoms, tell your doctor.

In rare cases, a hypersensitivity to steroids or excessive use of Nasonex leads to menstrual irregularities, acne, obesity, and muscle weakness. If these symptoms occur, you should tell your doctor immediately. You may have to gradually discontinue use of this product under your doctor's supervision.

Steroids can slow down growth in children, so your doctor will monitor the situation carefully if your child is using this drug.

Steroids can suppress your immune system, leaving you more vulnerable to infection. Take extra care to avoid exposure to measles or chickenpox if you have never had them. If you are exposed, seek medical advice immediately.

For the same reason, if you develop a throat or nose infection while using Nasonex, stop taking it and call your doctor. Use Nasonex with caution--if at all--if you suffer from tuberculosis, herpes simplex infection of the eye, or an untreated fungal, bacterial, or viral infection.

Steroid nasal sprays have, on rare occasions, caused perforations in the wall between the nostrils. If you have sores in this area, or have recently had nose surgery or trauma to the nose, do not use Nasonex until the problem has healed.

In rare instances, steroid nasal sprays have also been known to raise pressure within the eyes and promote the development of cataracts. Use Nasonex with caution if you have either problem. If you notice any changes in your vision, report them to your doctor.

Possible food and drug interactions when taking Nasonex

No interactions have been reported.

Special information if you are pregnant or breastfeeding

The effects of Nasonex during pregnancy have not been adequately studied. If you are pregnant or plan to become pregnant, alert your doctor immediately.

It is not known whether Nasonex appears in breast milk. However, other steroids do appear in breast milk and can harm a nursing infant. Your doctor may therefore suggest discontinuing Nasonex if you intend to breastfeed.