FDA OKs Merck tablet to reduce ragweed allergies

by The Associated Press

U.S. regulators have again approved a Merck & Co. tablet for gradually reducing seasonal allergies, this time for ragweed pollen.

Ragwitek tablets dissolve quickly under the tongue. Patients are to take one daily, from three months before ragweed season begins until it ends, for a few years. The Food and Drug Administration approved it for patients aged 18 through 65.

Whitehouse Station, N.J.-based Merck's tablet for spring grass allergies, Grastek, was approved Monday for patients aged 5 to 65.

Both offer an alternative to medicines that just temporarily relieve symptoms or years of uncomfortable allergy shots.

The shots and tablets work by gradually tamping down immune response to allergy-triggering substances and reducing sneezing, runny noses and itchy, watery eyes.

Ragwitek and Grastek should be available in pharmacies by April 30.

not rated yet
add to favorites email to friend print save as pdf

Related Stories

Merck says FDA reviewing its ragweed allergy therapy

May 08, 2013

Drugmaker Merck & Co. says the Food and Drug Administration is reviewing its second application to sell a new type of allergy treatment meant to gradually reduce allergic reactions over time, rather than just relieving sneezing, ...

Merck: FDA reviewing tablet to eliminate allergy

Mar 27, 2013

Drugmaker Merck & Co. says federal regulators are reviewing its application to sell a new type of treatment for grass pollen allergy that gradually reduces allergy symptoms over time, rather than just temporarily relieving ...

Recommended for you

FDA to start regulating lab-developed tests

Jul 31, 2014

(AP)—The Food and Drug Administration announced Thursday it will begin regulating laboratory-developed tests, a growing class of medical diagnostics that have never before been subject to federal oversight.

Determine patient preferences by means of conjoint analysis

Jul 29, 2014

The Conjoint Analysis (CA) method is in principle suitable to find out which preferences patients have regarding treatment goals. However, to widely use it in health economic evaluations, some (primarily methodological) issues ...

User comments