Hay fever

Fresh hope for hay fever sufferers

Researchers are set to discuss and make recommendations on the safety and efficacy of oral tablets used to treat ragweed allergy symptoms, during a public meeting of the Allergenic Products Advisory Committee, organized by the Food and Drug Administration (FDA).

There is more to seasonal allergies than a little congestion and sneezing. If you notice eating watermelon, cantaloupe or avocado make you cough and itch, it may be a symptom of ragweed allergy. But more help might be on the way for some of the 23 million hay fever sufferers.

“The committee is likely to approve these tablets which will mark great improvement in the fight against allergy,” allergist Michael Foggs, MD, president of the American College of Allergy, Asthma and Immunology (ACAAI), said. “Once the committee and then the FDA approve the tablets, allergy sufferers will have another form of treatment available to them.”

If the committee, which granted approval for grass allergy tablets in December, also approves the ragweed allergy tablets, the FDA will then have to approve both the grass and ragweed tablets before they can be made available to allergy sufferers.
Currently, the best treatment for those with moderate-to-severe allergy symptoms is allergy shots, also known as immunotherapy. This treatment requires tiny injections of purified allergen extracts.

A pill a day may seem more appealing than getting shots. So why bother with allergy shots anymore?
Dr. Foggs said that allergy shots can be customized to provide relief to multiple allergens, including tree, grass, weed, mold, house dust, dander, and mold, while offering the assurance of more than 100 years of experience in causing remission, not just symptom relief in allergy.
The researchers think there may be pros and cons of these differing forms of treatments. Board-certified allergists can help patients make good short-term and long-term choices.

Source: Yahoo news

What allergy, asthma sufferers need to keep in mind

35 million Americans suffer from allergies, which in the fall begin in late August and peak in September.

With summer coming to a close, and kids heading back to school and preparation for fall begins, we shouldn’t forget to consider fall allergies.

An estimated 35 million Americans suffer from allergies, which in the fall begin in late August and peak in September.

For those with fall allergies, three triggers typically occur – ragweed, indoor allergens and infections.

“During the summer, people experience the lowest incidence of allergies and asthma so they feel better and stop taking their allergy medications. But they should start taking them again in early September to prevent symptoms before they start,” David Rosenstreich, M.D., director of the allergy and immunology division at Montefiore Medical Center, said.

“If allergy sufferers make the mistake of waiting until after their symptoms are in full swing, it’s much harder to stop the allergic reaction than to prevent it from even beginning,” he said.

One of the biggest culprits for fall allergies is ragweed.

In the fall, ragweed releases pollen into the air and this continues until frost kills the plant closer to winter.

Most prevalent in the Eastern and Midwest states, ragweed causes an allergic reaction commonly called hay fever and results in symptoms that include itchy eyes, nose and throat, sneezing, stuffy or runny nose, tearing or dark circles under the eyes.

An allergy symptom is the result of the immune system overreacting.

Another trigger for allergies during the fall is due to people staying indoors more and they are therefore exposed to allergens like pet dander, dust and mold.

Several precautions to consider includes maintaining an allergen free environment at home, focus on your bedroom: keep your pets out, eliminate the rug because it collects dust and avoid feather pillows.

Make sure the fireplace is well-ventilated and be careful of any leakage and keep basement and bathroom dry to avoid mold growing in these damp areas of the house. Have your heating system cleaned to avoid dust mites when you first turn on the heat.

The third trigger is infections and the flu, which affect the body’s immune system and cause it to release antibodies and histamines to fight them off.

The flu vaccine is recommended to help reduce the risk of getting sick, but it’s even more important for people who suffer from asthma or other lung conditions.

Source: Zee News