Stave off scabbingPen-Ka-Pat/ShutterstockScabs. So annoying. Sitting there announcing to the world that you have a boo-boo and flirting with infection. "It is such a common misperception that 'scabs' indicate good wound healing, " says Adam Friedman, MD, associate professor of Dermatology and director of the Supportive Oncodermatology Clinic at George Washington School of Medicine and Health Sciences in Washington, DC. "A scab comprises dried blood, serum, dead skin cells, and dead bacteria that is actually a road block to new migrating skin cells which must now take a detour around that annoying scab to close the break in the skin." Try keeping the wound moist (i.e. with thick moisturizer like petrolatum) to allow new skin cells direct access.
Slap on a bandageBrendan-Delany/ShutterstockYou might want to resist bandaging due to the ouch-factor when it's time to peel it off. First, there's a pain-free trick to removing bandages; second, you'll speed healing with a little cover. "Keeping the area occluded will also prevent the risk for infection, as a scab is like an Old Homestead filet to bacteria." Yes, this means that a bandage is your friend and won't upset the healing process. In the future, smart bandages may be able to detect how well a wound is healing and send a report to the doctor. This research is now being conducted at several institutions including at Swansea University in Swansea Wales, United Kingdom.
Sub out the NeosporinGeza-Farkas/ShutterstockPatients frequently ask Dr. Friedman of this favorite OTC spread can help healing. Simply putting any thick ointment on a wound has been shown to accelerate healing, but it's good counsel to skip Neosporin or another antibiotic ointment unless there is an infection. The American Academy of Dermatology states that appropriate use of antibiotics, including topical ones, is paramount to preventing the rise of nasty antimicrobial-resistant bugs. (Do you know when to say no to antibiotics?) "Also, Neosporin is a well known contact allergen which means for a good number of folks, its use can cause a really itchy and oozy rash," Dr. Friedman says.
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Make healthy choicesDronG/Shutterstock"Wound healing requires numerous cells, signals, and resources to mobilize over an extended period of time," Dr. Friedman says. A "scar is not fully formed until one year after the actual injury, so how you take care of both the wound and yourself matters. This includes eating a healthy diet, avoiding sun exposure, limiting alcohol consumption and not smoking." (Here are some other ways to strengthen your immune system.) Of note, exposure to smoke from just one cigarette impairs blood flow to chronic wounds and compromises healing—yet doctors rarely discuss this with patients who have chronic wounds, according to findings published in the Journal of Wound, Ostomy and Continence Nursing.
Take the right vitamins and supplementsBjoern-Wylezich/ShutterstockDid you know that the herb arnica can help clear up bruises? And that's not all it can do: "I provide all of my surgical patients with a supply of Arnica Montana pre- and post-op, both the pellets and the Arnica gel," says New York City facial plastic surgeon Sam Rizk, MD. "It helps if they start on it the pellets a few days before any surgical intervention." He also recommends 2,000 mg daily of Vitamin C, which helps the body build tissues like skin, hair and nails. "It also works to minimize bleeding into the skin and swelling." This advice may help with non-surgical wounds, too.
Follow the cutting edgeKateryna-Kon/ShutterstockSome of the most exciting innovation taking place in wound healing today is in the area of nanotechnology—the science of making things really, really, really small so they are more likely to get to where they need to go, which in this case is a wound. "Nano-wound care includes nano-silver dressings are really good are killing off scary bacteria, fungi, and viruses," says Dr. Friedman. (Some bandages and creams already use silver to help reduce bacteria in wounds and cuts including Curad's Germ Shield. Another huge step will be the advancement of nitric oxide-generating nanoparticles. "Nitric oxide is involved in every step of the wound healing process and in many chronic wounds, nitric oxide production is damaged," he says. Nanotechnology that facilitates the production of nitric oxide from its precursor nitrite is in the works. There's more: Curcumin—the yellow polyphenol that gives tumeric its brilliant orange color—has been used to heal wounds for centuries, but it turns everything orange if applied topically. But "when you shrink down something in size, we can make orange/yellow curcumin invisible, thereby enabling its use," he says. "We showed that nano-curcumin can accelerate wound healing in both burn wounds and MRSA-infected wounds." Stay tuned.
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