Canada approves Merck grass allergy immunotherapy

February 3, 2014 by The Associated Press

Merck & Co. says it's won its first approval for its new immunotherapy tablet for grass allergies, from regulators in Canada.

The drug, called Grastek, gradually reduced to grass pollen, by desensitizing the immune system to the substance triggering the allergic reaction. Most treatments just temporarily relieve sneezing, itching and other symptoms.

The world's third-biggest drugmaker, based in Whitehouse Station, N.J., has partnered with ALK-Abello to market it in North America. ALK-Abello sells it in Europe as Grazas.

In the U.S., the Food and Drug Administration is weighing approval of both Grastek and an immunotherapy tablet for ragweed allergies. The tablets dissolve under the tongue and are taken daily for a year or so.

They could become an alternative to months of uncomfortable allergy shots.

Explore further: Merck says FDA reviewing its ragweed allergy therapy

Related Stories

Merck says FDA reviewing its ragweed allergy therapy

May 8, 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

March 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

Every meal triggers inflammation

January 17, 2017

When we eat, we do not just take in nutrients – we also consume a significant quantity of bacteria. The body is faced with the challenge of simultaneously distributing the ingested glucose and fighting these bacteria. This ...

0 comments

Please sign in to add a comment. Registration is free, and takes less than a minute. Read more

Click here to reset your password.
Sign in to get notified via email when new comments are made.