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Posted 11 May 2015 by Drugs.com
SATURDAY, May 9, 2015 – More than half of Americans aged 14 to 49 carry the virus that causes cold sores – those small blisters around the mouth that may come and go, according to the American Academy of Dermatology (AAD). "Cold sores may appear just once in a person's lifetime or return again and again," said Dr. Bruce Brod, a clinical professor of dermatology at the University of Pennsylvania, Perelman School of Medicine in Philadelphia, in an AAD news release. Cold sores are caused by a virus that stays in the body, even when there are no active cold sores, according to the AAD. Sometimes people mistake cold sores for canker sores. But canker sores aren't caused by a virus, and they occur inside – rather than outside – the mouth, according to Brod. Certain factors can trigger cold sores. The list includes stress and fatigue, sun exposure, cold and flu, fever, hormonal changes due ... Read more
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Posted 12 Sep 2011 by Drugs.com
MONDAY, Sept. 12 – Repeated use of antibiotics among patients who receive eye injections for such ophthalmic conditions as age-related macular degeneration can lead to the emergence of drug-resistant germs, according to a new study. More than eight million people in the United States are affected by age-related macular degeneration, and its treatment involves monthly injections that are typically followed by antibiotics to prevent such complications as inflammation of the eye. Researchers from Vanderbilt University School of Medicine in Nashville found, however, that long-term use of antibiotics after eye injection therapy may promote the growth of hard-to-treat germs. "Repeated exposure of ocular flora [microbes living on or inside the body] ... may select for resistant bacterial strains and cultivate 'superbugs' with multiple-drug resistance ..." the study's authors wrote a news ... Read more
Related support groups: Macular Degeneration, Vigamox, Zymar, Sulfacetamide Sodium, Povidone Iodine, Boric Acid, Azasite, Lucentis, Stye, Polytrim, Polymyxin B/Trimethoprim, Tobrex, Silver Nitrate, Ciloxan, Ocuflox, Natacyn, Zymaxid, Zirgan, Besivance, Trifluridine