Navigation Links
Summer's Heat May Enflame Hives
Date:5/30/2012

WEDNESDAY, May 30 (HealthDay News) -- Nearly one in four people develops hives at some time or another, and they can be triggered by hot summer weather.

Hives are itchy, red or white bumps, welts or patches on the skin. The condition can be acute or chronic, according to the American Academy of Allergy, Asthma & Immunology.

Acute hives, which can last less than a day or up to six weeks, are likely a reaction caused by contact with an allergen such as food, animal dander, insect bite, pollen or latex.

Other possible triggers included medications, heat, stress, exercise, chemicals or viral infection.

The academy says you should consult with your doctor to identify the cause of acute hives.

Most people with chronic hives have symptoms that last longer than a year. Allergies cause only a small percentage of chronic hives. In most cases of chronic hives, the exact cause can't be identified. This means that routine testing such as general blood counts or screens are not cost-effective and don't help in planning treatments to relieve symptoms, according to an academy news release.

Hives are not contagious, and most cases get better on their own. Doctors may advise patients to avoid hot baths and showers, wear loose-fitting clothing, or take antihistamines to reduce itching and swelling.

Corticosteroids are prescribed for people with severe flare-ups of hives. In rare cases, hives can be a symptom of a life-threatening allergic reaction called anaphylaxis. Call 911 if you or someone else experiences hives along with any of these symptoms: fainting, shortness of breath, tightness in the throat, tongue/face swelling, or wheezing, the academy said.

More information

The American Academy of Dermatology has more about hives.

-- Robert Preidt

SOURCE: American Academy of Allergy, Asthma & Immunology, news release, May 24, 2012


'/>"/>
Copyright©2010 ScoutNews,LLC.
All rights reserved  

Related medicine news :

1. Garden Encounters Often Lead to Rashes, Hives, Itching
2. Hives Treatment Specialist Dr. Tiffany Young Vows to Cure 30,000 Cases of Hives a Month with Hives Rash Website: Hives.org
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Summer's Heat May Enflame Hives 
(Date:2/11/2016)... ... 11, 2016 , ... Talix today announced that Clive Fields, ... presenting at the 2016 HIMSS Annual Conference & Exhibition, taking place February 29 ... “ Coding for Care: Using Data Analytics for Risk Adjustment ,” Dr. Fields ...
(Date:2/11/2016)... ... February 11, 2016 , ... Dickinson Insurance & Financial Services continues their commitment ... in support of a local boy named Barrett, who has been fighting ALL leukemia ... and rally support for, all local families dealing with childhood cancer. Information on how ...
(Date:2/11/2016)... ... February 11, 2016 , ... Pixel Film Studios brings the spirit of the ... the Christmas edition of the ProDrop series. Pick and choose from 30 unique designs ... spirit of Christmas using ProDrop's wintry generators. ProDrop Christmas is a Final Cut Pro ...
(Date:2/11/2016)... ... February 11, 2016 , ... From March 4 ... of Dermatology Annual Meeting at the Walter E. Washington Convention Center in Washington, ... both the condition of hyperhidrosis (excessive sweating) and its treatment options. Specifically, the ...
(Date:2/11/2016)... ... February 11, 2016 , ... Husted Kicking ... San Diego, CA, on February 6th & 7th, 2016 according to kicking coach Michael ... were not invited to the NFL’s combine in Indianapolis,” says Husted. “The NFL uses ...
Breaking Medicine News(10 mins):
(Date:2/11/2016)... 11, 2016  Walgreens has committed to provide drug ... Washington, D.C. as part of a ... commended by shareholder advocacy organization As You Sow. ... "Many people hold on to unneeded drugs because they lack ... consequences." --> Conrad MacKerron , Senior Vice ...
(Date:2/11/2016)... DUNKIRK, N.Y. , Feb. 11, 2016  Governor ... Athenex that will create 1,400 jobs throughout ... by a partnership with the SUNY Polytechnic Institute, includes ... the Conventus Building in Buffalo , ... square foot manufacturing facility in Dunkirk ...
(Date:2/11/2016)... FRANCISCO , Feb. 11, 2016   Health ... advancement of new health technologies, announced today " 10 ... achievements in health tech over the past ten years.   ... For nearly a decade, Health 2.0 has served as ... showcased and connected with thousands of technologies, companies, innovators, ...
Breaking Medicine Technology: