Some off-patent drugs have so few side effects that they are now available without a prescription.
The procedure, which usually requires minimal anesthesia, takes as little as 30 minutes and has few side effects.
In tests on mice, the drug increases tolerance to radiation by about 25% with few side effects, he says.
Other studies showed that RFA caused few side effects and that genetic changes in the esophagus returned to normal afterward.
In 19 patients with low levels of HDL (high-density lipoprotein), the Pfizer combo raised HDL counts by 61%, with few side effects.
In a test of Enbrel on 19 psoriasis patients, on average half of the rash disappeared after three months, with few side effects.
But the ultimate goal is a two- to three-pill cocktail that could replace interferon and cure the vast majority with few side effects.
"Lexapro is a welcomed treatment option because it offers many patients relief from depression symptoms quickly, with few side effects and a low risk of drug interactions, " Gorman said.
The MIBG treatment caused many of the patients' tumors to shrink or disappear entirely for at least 100 days - and up to one year - with few side effects.
Seattle-based biotech Dendreon is hoping to get U.S. approval for the first cancer drug that would train the body to fight off cancer on its own, with few side effects.
Previous studies with Pfizer 's (nyse: PFE - news - people ) cholesterol medicine Lipitor had shown a robust benefit to aggressive therapy with few side effects.
In both that study of Aricept, presented a week ago, and a study of Exelon presented last year, the drugs helped reduce problematic behaviors in Alzheimer's patients, with few side effects.
But the vaccinia-based Smallpox vaccine had been used previously to vaccinate hundreds of millions of people worldwide for generations and eliminated the scourge of Smallpox with very few side effects and very few fatalities.
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Besides an acne-like rash and diarrhea, there were relatively few side effects--another thrilling find for doctors and patients alike, given the devastating side effects of chemo (hair loss, severe nausea, damage to the immune system).
Dr Stimson and Dr Ferro believe that their contraceptive, too, will have few side-effects.
The researchers say mambalgins tackle pain through a completely different route, which should produce few side-effects.
The pill has been tried on two groups of around 90 women with positive results and "very few" side effects.
Many people already use Provigil to cope with night-shift work, jet lag and lack of sleep, and suffer few side-effects.
"Our experiments have so far shown that MC26 causes few side-effects, definitely much less than amantadine, " said Yuto Kamei, an assistant professor of marine biotechnology and one of those who led the study.
Many promising pills fail because of nasty side-effects in a few patients.
The immune system activator interleukin-2 helps 15% of advanced melanoma cases and cures a few, but it produces such devastating side effects that patients must be hospitalized.
In the studies, Cholestin had no side effects, except for a few cases of flatulence, according to Joseph Chang, vice president of clinical affairs at Pharmanex.
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Soon after the Elan deal ended, Lilly's chemists made a few tweaks and devised a new secretase blocker that showed fewer side effects in animals.
Worries about side effects of trade and outsourcing seem one of the few issues on which Americans of different classes, occupations and political persuasions agree.
Side effects such as soreness and redness at the injection point cleared up in a few days.
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