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Ask a doctor: ‘How can I prevent scarring from bug bites and poison ivy?’

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Ask a doctor: ‘How can I prevent scarring from bug bites and poison ivy?’

With the arrival of summer comes more time spent outdoors — which also means a greater risk of itchy skin conditions.

Bug bites and stings are naturally more prevalent in the warmer weather, which brings out more insects, according to the National Institutes of Health.

Also, exposure to skin-irritating plants — most notably, poison ivy — increases during the summer months.

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As bug bites and conditions like poison ivy become more common, the resulting itching and scratching can wreak havoc on the skin. 

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To help reduce the likelihood of scabbing and scarring, Fox News Digital reached out to three medical doctors, who offered their best advice for conquering the itch and keeping skin healthy.

Bug bites and stings are naturally more prevalent in warmer weather, which brings out more insects, according to the National Institutes of Health. (iStock)

Here’s what to know.

What causes the itching?

Local skin reactions are caused by an inflammatory response to one or more of the substances injected by the biting insect or secreted by the offending plant or chemical, Mark Loafman, M.D., a board-certified family physician with Cook County Health in Chicago, told Fox News Digital.  

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“This reaction typically remains localized,” he said.

“But in some cases, it can spread to cause a more systemic or more generalized reaction — either through our bloodstream or, as is the case with poison ivy and poison oak, by inadvertently spreading the substance to other areas with our hands and clothing.”

What causes scarring?

With bug bites or allergic reactions to poison ivy, the bites and rashes themselves do not typically cause disruption to the skin barrier, but they can cause a lot of inflammation, said Chris G. Adigun, M.D., a board-certified dermatologist with Dermatology & Laser Center of Chapel Hill in North Carolina. 

The inflammation can lead to persistent redness and pigmentation, even if the bite or rash is not scratched. 

Wearing protective clothing and using insect repellents, especially during the evening hours, can help prevent skin irritants, experts say. (iStock)

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“This discoloration will resolve over time,” she told Fox News Digital.

If the bite or poison ivy is scratched, especially to the point that the skin barrier is disrupted and causes bleeding, that causes a wound that may leave a permanent scar, the doctor warned.

Tips to manage the itching

Once you’ve been bitten or see evidence of poison ivy, experts recommend administering prompt treatment with an over-the-counter anti-inflammatory cream, calamine lotion or 1% hydrocortisone cream.

If over-the-counter creams and gels don’t stop the itching, there are other, stronger medicines to try. 

“Both poison ivy and bug bites are very itchy, and the sooner the inflammation is calmed down, the faster the healing process will be,” Lauren Fine, M.D., a board-certified dermatologist at Fine Dermatology in Chicago, told Fox News Digital.

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“Often, the most skin damage is done from aggressive scratching, which will cause more itching and inflammation.”

If over-the-counter creams and gels don’t stop the itching, there are other, stronger medicines to try. 

Once you’ve been bitten or see evidence of poison ivy, experts recommend administering prompt treatment with an over-the-counter anti-inflammatory cream, calamine lotion or 1% hydrocortisone cream. (iStock)

“Oral antihistamines can help with ongoing or recurring itchy skin problems, but be cautious about dosing and drug interactions,” said Loafman with Cook County Health.

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It’s also important to be mindful of sun exposure, experts noted. 

        

Fine recommended applying sunscreen to affected areas and keeping active lesions out the sun. 

To prevent scratching and potential skin damage, she also suggested keeping bites and rashes covered so that there is less temptation to scratch.

Exposure to skin-irritating plants — most notably, poison ivy — increases during the summer months. (iStock)

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Wearing protective clothing and using insect repellent, especially during the evening hours, can help prevent skin irritants, Fine said.

For best results, use products that contain active ingredients approved by both the Centers for Disease Control and Prevention (CDC) and the Environmental Protection Agency (EPA). 

For more Health articles, visit www.foxnews/health 

You can also check with your family doctor or a pharmacist for bug repellent suggestions, experts advise.

If extreme itching or skin disruptions continue, it’s wisest to check with a doctor or dermatologist as well. Some people are more sensitive to skin issues than others and may need prescription medication.

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The Best Time To Drink Coffee for Weight Loss and a Faster Metabolism

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The Best Time To Drink Coffee for Weight Loss and a Faster Metabolism


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‘SuperAgers’ stay mentally sharp well past 80, as scientists reveal the reason

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‘SuperAgers’ stay mentally sharp well past 80, as scientists reveal the reason

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SuperAger Ralph Rehbock sits with his wife in his home.  (Shane Collins, Northwestern University)

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Stat of the week

More than 59% of women may have high blood pressure by 2050, according to a new report from the American Heart Association.

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Heart disease threat projected to climb sharply for key demographic

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Heart disease threat projected to climb sharply for key demographic

NEWYou can now listen to Fox News articles!

A new report by the American Heart Association (AHA) included some troubling predictions for the future of women’s health.

The forecast, published in the journal Circulation on Wednesday, projected increases in various comorbidities in American females by 2050.

More than 59% of women were predicted to have high blood pressure, up from less than 49% currently.

The review also projected that more than 25% of women will have diabetes, compared to about 15% today, and more than 61% will have obesity, compared to 44% currently.

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As a result of these risk factors, the prevalence of cardiovascular disease and stroke is expected to rise to 14.4% from 10.7%.

The prevalence of cardiovascular disease and stroke in women is expected to rise to 14.4% from 10.7% by 2050. (iStock)

Not all trends were negative, as unhealthy cholesterol prevalence is expected to drop to about 22% from more than 42% today, the report stated.

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Dr. Elizabeth Klodas, a cardiologist and founder of Step One Foods in Minnesota, commented on these “jarring findings.”

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“The fact that on our current trajectory, cardiometabolic disease is projected to explode in women within one generation should be a huge wake-up call,” she told Fox News Digital.

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“Hypertension, diabetes, obesity — these are all major risk factors for heart disease, and we are already seeing what those risks are driving. Heart disease is the No. 1 killer of women, eclipsing all other causes of death, including breast cancer.”

Cardiovascular disease is the leading cause of death for women in the U.S. and around the world. (iStock)

Klodas warned that heart disease starts early, progresses “stealthily,” and can present “out of the blue in devastating ways.”

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The AHA published another study on Thursday revealing one million hospitalizations, showing that heart attack deaths are climbing among adults below the age of 55.

The more alarming finding, according to Klodas, is that young women were found more likely to die after their first heart attack than men of the same age.

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“This is all especially tragic since heart disease is almost entirely preventable,” she said. “The earlier you start, the better.”

Children can show early evidence of plaque deposition in their arteries, which can be reversed through lifestyle changes if “undertaken early enough and aggressively enough,” according to the expert.

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Moving more is one part of protecting a healthy heart, according to experts. (iStock)

Klodas suggested that rising heart conditions are associated with traditional risk factors, like smoking, high blood pressure, high cholesterol, diabetes, obesity and a sedentary lifestyle.

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Doctors are also seeing higher rates of preeclampsia, or high blood pressure during pregnancy, as well as gestational diabetes. Klodas noted that these are sex-specific risk factors that don’t typically contribute to complications until after menopause.

The best way to protect a healthy heart is to “do the basics,” Klodas recommended, including the following lifestyle habits.

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Klodas especially emphasized making improvements to diet, as the food people eat affects “every single risk factor that the AHA’s report highlights.”

“High blood pressure, high blood sugar, high cholesterol, excess weight – these are all conditions that are driven in part or in whole by food,” she said. “We eat multiple times every single day, which means what we eat has profound cumulative effects over time.”

“Even a small improvement in dietary intake, when maintained, can have a massive positive impact on health,” a doctor said. (iStock)

“Even a small improvement in dietary intake, when maintained, can have a massive positive impact on health.”

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The doctor also recommends changing out a few snacks per day for healthier choices, which has been proven to “yield medication-level cholesterol reductions” in a month.

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“Keep up that small change and, over the course of a year, you could also lose 20 pounds and reduce your sodium intake enough to avoid blood pressure-lowering medications,” Klodas added.

“Women should not view the AHA report as inevitable. We have power over our health destinies. We just need to use it.”

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