Krabak, M.D., sports-medicine physician at the University of Washington's department of rehabilitation medicine. Rubs with methyl salicylate may also interact with blood-thinning prescription drugs, such as Plavix or Coumadin, used to prevent blood from clotting, says Brian J.
OTC LIDOCAINE CREAM PATCH
And watch your aspirin intake - too much can increase your risk of overdose (in addition to the creams, Newman may have been using a pain-relieving patch and taking aspirin), as can wrapping or using a heating pad on ointment-covered skin. If you're applying more than a four-ounce tube a week, that's probably too much, Zirwas says. The safe way to use muscle creams? Rub a small amount (about the size of a quarter) into the painful muscle or joint area not more than three or four times a day to prevent accumulation. And what happened to track-star Newman is essentially the same thing that could happen with an aspirin overdose, he says.
The last one is similar to topical aspirin, says Matt Zirwas, M.D., director of The Ohio State University Medical Center Contact Dermatitis Center. Most OTC muscle creams (including Ben-Gay, Icy Hot, and Tiger Balm) contain one or more of three main ingredients: the cooling agents menthol and camphor, and the pain reliever methyl salicylate.
OTC LIDOCAINE CREAM HOW TO
Here, we investigate 14 ingredients commonly found in products you may be using right now - and we tell you how to stay safe. Bad news when strong chemicals meet sensitive or thin skin, cause an allergic reaction, or dangerously flood your bloodstream. "The cells aren't as tightly packed as real bricks, though, which means things can squeeze by and pentrate." That's good news if you want, say, an antiaging wrinkle cream to wage war against your crow's feet or an anti-itch product to tackle that exercise-induced rash on your inner thighs. Fusco, M.D., assistant clinical professor of dermatology at the Mount Sinai School of Medicine.
OTC LIDOCAINE CREAM SKIN
Skin cells provide a physical barrier, sort of like bricks and mortar, to keep the bad stuff out - most of the time, says Francesca J. Your skin is designed to protect you from countless insults: from air pollution to murky lake water, from dirty gasoline-pump handles to staph. But with all the stuff each of us slathers on our skin (one study estimates that women apply 175 chemicals a day from cosmetics, creams, and toiletries alone), it's no surprise that potential hazards are lurking. Women dying in the name of hair removal? Athletes putting themselves at risk by using mentholated muscle soothers? Extreme situations, to be sure. On her way to the clinic to get hair lasered from her legs, Berg passed out. Following the instructions she'd been given by the staff at a local hair-removal clinic, she generously applied a numbing gel to her legs, then covered them in plastic wrap. The key ingredient in such products is methyl salicylate, which built up in Newman's body, may have interacted with other aspirin-based meds she was using, and caused her to go into cardiac arrest.Īnother case: In 2005, Shiri Berg, 22, of North Carolina died of a lidocaine overdose. She'd used large amounts of popular OTC pain-relieving ointments like Icy Hot and Ben-Gay on her sore muscles. Take Arielle Newman, for instance, a New York City-area high school track star who died last year from a sports-cream overdose.
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