Nasal Spray | Accident & Injury Law in Texas

Zicam nasal spray may cause loss of smell

June 19th, 2009 |

Author: Andrew

Consumers should stop using Zicam Cold Remedy nasal gel and related products because they can permanently damage the sense of smell federal health regulators said Tuesday.

The over-the-counter products contain zinc, an ingredient scientists say may damage nerves in the nose needed for smell. The other products affected by the Food and Drug Administration’s announcement are adult and kid-size Zicam Cold Remedy Nasal Swabs.

The FDA says about 130 consumers have reported a loss of smell after using Matrixx Initiatives’ Zicam products since 1999. Shares of the Scottsdale, Ariz.-based company plunged to a 52-week low after the FDA announcement, losing more than half their value.

“Loss of the sense of smell is potentially life-threatening and may be permanent,” said Dr. Charles Lee of FDA’s compliance division. “People without the sense of smell may not be able to detect dangerous life situations, such as gas leaks or something burning in the house.”
Matrixx defended the safety of its products but said it may remove them from the market.

The FDA said Zicam Cold Remedy was never formally approved because it is part of a small group of remedies that is not required to undergo federal review before launching. Known as homeopathic products, the formulations often contain herbs, minerals and flowers.
A warning letter issued to Matrixx on Tuesday asked the company to stop marketing its zinc-based products, but the agency did not issue a formal recall. Instead, regulators said Matrixx would have to submit safety and effectiveness data on the drug.

“The next step, if they wish to continue marketing Zicam intranasal zinc products, is for them to come in and seek FDA approval,” said Deborah Autor, director of FDA’s drug compliance division.

Matrixx has settled hundreds of lawsuits connected with Zicam in recent years, but says on its Web site: “No plaintiff has ever won a court case, because there is no known causal link between the use of Zicam Cold Remedy nasal gel and impairment of smell.”

Government scientists say they are unaware of any data supporting Zicam’s labeling, which claims the drug reduces cold symptoms, including “sore throat, stuffy nose, sneezing, coughing and congestion.”