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Ask a doctor: ‘What should I do about foot blisters?’

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Ask a doctor: ‘What should I do about foot blisters?’

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Got blisters? Here are answers.

Painful foot blisters can put a damper very quickly on vacation plans, exercise or even daily errands — but there are steps you can take to help them heal as quickly as possible. 

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Fox News Digital reached out to two podiatrists for their professional advice, including treatment of existing blisters and prevention of future sores.

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Here’s how to put your best foot forward this summer.

What causes foot blisters?

In most cases, blisters develop on the feet due to ill-fitting shoes — but they can also stem from medical conditions.

Painful foot blisters can quickly put a damper on vacation plans, exercise or even daily errands — but there are steps you can take to help them heal as quickly as possible.  (iStock)

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Excessive friction is the most common cause, according to Dr. Alex Kor, a podiatrist with Hendricks Regional Health in Danville, Indiana. 

This can come from increased activity in a short period of time, often from wearing new shoes that haven’t been broken in yet, the doctor told Fox News Digital.

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Blisters can also occur when a bony pressure point, such as a bunion, gets too much friction from a new shoe or excessive activity in a short period of time.

Other potential causes include going without socks, wearing worn-out socks or choosing improper shoes that do not offload a source of pressure, Kor warned.

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Excessive friction is the most common cause of blisters, according to a podiatrist. (iStock)

Some medical issues may also cause blisters. 

“Depending on the patient’s medical status, conditions like diabetes and neuropathy can be the cause,” Kor told Fox News Digital. 

“Regardless of the reason for the blister, patients who have poor blood flow to the feet, diabetes or neuropathy should likely consider seeing a podiatrist.”

Ways to treat a foot blister

If you do develop a foot blister, keeping it clean will speed up the healing process, experts say. 

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“It is highly suggested to cleanse the blister with soapy water, dry the area and cover it with a dressing on a daily basis,” said Kor. 

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It’s not a good idea to skip the dressing and allow the site to “get air,” the doctor said.

If your foot blister was due to friction, Kor recommended avoiding the shoes or activity that caused the problem.  

“It is highly suggested to cleanse the blister with soapy water, dry the area and cover with a dressing on a daily basis,” a podiatrist said.  (iStock)

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If a blister is accompanied by itching, there is the strong possibility that fungus could be the culprit, according to Kor. 

“A topical over-the-counter antifungal cream or ointment is suggested if the fungus is on the top, bottom or side of foot, and an antifungal powder is suggested if the blister is between the toes,” he advised.

When should you seek medical attention?

Patients should see a doctor if they have poor blood flow to the feet, diabetes, neuropathy or a history of previous amputations, according to Kor.

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A doctor should also be involved if the blisters are accompanied by chills, fever, night sweats and/or red streaks coming from the area, which can be signs of infection. 

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You should also call a doctor if the blister has pus or yellow drainage; if the surrounding skin is red, hot and swollen; or if the blister is caused by a sunburn or frostbite, according to Dr. Saylee Tulpule, a podiatrist with Foot and Ankle Specialists of the Mid-Atlantic in the Washington, D.C. metro area.

Preventing blisters during summer travel

If your summer travel plans involve going to theme parks, hiking or lots of walking, proper foot care is essential to prevent blisters, experts agree. 

“It is also important to carry a first-aid kit during travel to manage any bleeding or pain, including topical antibiotic, gauze, tape and bandages,” an expert advised. (iStock)

“To prevent blisters during summer travel, it is important to wear properly fitted shoes or sandals,” Tulpule told Fox News Digital. 

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“I always tell my patients to visit a shoe store or running store and find the right length and width — and always break in new shoes for three to four weeks prior to traveling.” 

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To further protect feet, Tulpule recommended adding moleskin padding to shoes or taping it to the skin to prevent rubbing. 

“It is also important to carry a first-aid kit during travel to manage any bleeding or pain, including topical antibiotics, gauze, tape and bandages,” she added.

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Health

Doctors share alcohol recommendations for men vs women as guidance shifts

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Doctors share alcohol recommendations for men vs women as guidance shifts

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The new federal Dietary Guidelines for Americans suggest simply limiting alcohol intake for better health.

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The shifted guidance challenges previous standards that listed moderate drinking limits — one drink a day for women and two drinks a day for men.

A standard drink is about 12 ounces of beer, five ounces of wine or 1.5 ounces of liquor, according to experts.

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Heavy drinking is defined as four or more drinks per day for women and five or more drinks per day for men, per the National Institute on Alcohol Abuse and Alcoholism (NIAAA).

Drinking this amount of alcohol within two hours is typically considered binge-drinking, which causes more than half of alcohol-related deaths in the U.S.

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Many patients may believe their heavy drinking is not a concern because they can “hold their liquor” — but having a high alcohol tolerance is a reason to worry, experts say. (iStock)

“It increases the risk of falls, burns, car crashes, memory blackouts, medication interactions, assaults, drownings and overdose deaths,” the group cautions on its website.

Many patients may believe their heavy drinking is not a concern because they can “hold their liquor,” but having a high alcohol tolerance is actually more of a reason to worry, the NIAAA mentioned.

Heavy drinking is defined as four or more drinks per day for women and five or more drinks per day for men.

“People with this trait tend to drink more and thus have an increased risk of alcohol-related problems,” the Institute stated. 

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“Patients who drink within the limits of the Dietary Guidelines, too, may be unaware that even if they don’t feel a ‘buzz,’ driving can be impaired.”

‘The less you drink, the better’

Fox News senior medical analyst Dr. Marc Siegel said he agrees with the shifting guidelines because any set standard sends an “unintentional message that some amount of alcohol is safe.”

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“Setting an arbitrary number doesn’t mean much, especially since people tend not to follow it anyway,” he told Fox News Digital. 

“Not only that, but since alcohol is addictive, what starts out as one drink quickly becomes two … it is a social lubricant and there is a positive side, but it is also a toxin.”

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Siegel suggested that there should be further guidelines surrounding the risks alcohol poses for the liver and heart, in addition to the dangers of drinking while driving.

“The less you drink, the better,” he said. “Alcohol impairs judgment, may easily be mixed with other harmful drugs like cannabis, [and can] lead to severe and fatal car accidents.”

“Setting an arbitrary number doesn’t mean much, especially since people tend not to follow it anyway,” said a leading physician and medical analyst.  (iStock)

Isaac Dapkins, M.D., chief medical officer and designated institutional official for the Family Health Centers at NYU Langone, noted the importance of limiting alcohol.

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“No one should start drinking — or keep drinking — because they think it’s good for them.”

While men and women differ depending on age, body size and other environmental factors, women’s bodies can metabolize less alcohol than men, the doctor told Fox News Digital. 

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In a separate interview with Fox News Digital, Dr. Mark Hyman, co-founder of Function Health in California, highlighted how women are at an increased risk of developing certain cancers due to hormonal shifts.

Meanwhile, men may be more likely to binge-drink, the doctor noted, as just one heavy drinking episode could increase the risk of heart attack and stroke. 

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Individuals should speak with a doctor about their personal drinking risk based on family history, a doctor suggests. (iStock)

The National Academy of Sciences, Engineering and Medicine (NASEM) Consensus Report, which accompanied the new Dietary Guidelines, says that men and women who drink in moderation may have a decreased risk of cardiovascular disease and a lower risk of all-cause mortality.

Hyman, however, disagrees with this. “There are no cardiovascular health benefits to drinking alcohol,” he said. “These assertions were based primarily on observational research, with a lot of confounding factors.”

The doctor added, “Less [alcohol] is better, and abstinence is best. No one should start drinking — or keep drinking — because they think it’s good for them.”

Know your risk

Dapkins recommends that individuals see their primary care doctor to discuss their personal risk.

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“There is no longer a ‘one size fits all’ status for most conditions,” he said. “There is so much new information discovered about how to characterize an individual’s risk based on family history, behaviors and current medical conditions.”

For anyone who has a personal history of tobacco use — or a family history of breast cancer, atrial fibrillation or substance abuse — Dapkins’ advice is to avoid alcohol.

“It is a social lubricant and there is a positive side, but it is also a toxin,” one doctor cautioned. (iStock)

“There is a significant association between alcohol intake and atrial fibrillation (or A. Fib.), high blood pressure, and breast, mouth and throat cancers,” he cautioned. “A. Fib. can cause a stroke and is directly associated with alcohol intake.”

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For those with no personal or family history, the concern would be less, according to Dapkins. “If you choose to drink moderately, your doctor may be able to detect health conditions early to reduce your risk,” he went on. “The best option is to have a trusted clinician with whom you maintain a long relationship.”

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Amanda Berger, Ph.D., senior vice president for science and research at the Distilled Spirits Council in Washington, D.C., noted that for most adults, research shows “moderate alcohol consumption can be part of an enjoyable adult lifestyle and carries little to no risk.”  

“However, there are some individuals who should avoid alcohol all together,” she said in a statement to Fox News Digital. “We recommend that people talk to their health providers to help determine what is right for them, based on personal risk factors.”

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Sleep timing could directly impact chances of heart attack or stroke, study suggests

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Sleep timing could directly impact chances of heart attack or stroke, study suggests

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Adults who consider themselves “night owls” tend to score lower in cardiovascular health assessments and face a higher risk of heart attack or stroke.

That’s according to a new study published Wednesday in the Journal of the American Heart Association, which examined how a person’s chronotype — their natural tendency to be active in the morning or evening — is linked to overall heart health.

The researchers looked at 14 years of UK Biobank data for around 300,000 adults averaging 57 years old, according to a press release for the study.

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Around 8% of the participants described themselves as “definitely evening people,” which means they stayed up very late. Another 24% said they were “definitely morning people,” as they tended to wake up earlier and go to bed earlier.

The largest “intermediate” group, which included 67% of participants, said they were unsure or in neither group.

Adults who consider themselves “night owls” tend to score lower in cardiovascular health assessments and face a higher risk of heart attack or stroke. (iStock)

Each person’s heart health was determined using the American Heart Association’s Life’s Essential 8 score.

“Life’s Essential 8 is a comprehensive assessment that includes activity levels, diet, blood pressure, cholesterol, use of nicotine, sleep patterns, weight management and blood sugar,” shared Dr. Bradley Serwer, an interventional cardiologist and chief medical officer at VitalSolution, an Ingenovis Health company.

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MEN WITH ‘BEER BELLIES’ MAY FACE SERIOUS HEART DAMAGE REGARDLESS OF WEIGHT

The researchers also looked at incidence of heart attack or stroke over the follow-up period.

They determined that people who were more active in the evening (“night owls”) had a 79% higher risk of poor cardiovascular health compared to the intermediate group, and a 16% higher risk of heart attack or stroke, the release stated.

The researchers looked at 14 years of UK Biobank data for around 300,000 adults averaging 57 years old. (iStock)

People who identified as being more active in the morning had slightly better heart health scores. The link was more pronounced in women than men.

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“‘Evening people’ often experience circadian misalignment, meaning their internal body clock may not match the natural day-to-night light cycle or their typical daily schedules,” said lead study author Sina Kianersi, Ph.D., a research fellow in the division of sleep and circadian disorders at Brigham and Women’s Hospital and Harvard Medical School, both in Boston, in the release.

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“Evening people may be more likely to have behaviors that can affect cardiovascular health, such as poorer diet quality, smoking, and inadequate or irregular sleep.”

Each person’s heart health was determined using the American Heart Association’s Life’s Essential 8 score. (American Heart Association)

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Serwer, who was not involved in the study, noted that lifestyle habits played a significant role in these findings.

“Cardiovascular disease has multiple contributing causes,” the Maryland-based cardiologist told Fox News Digital. “Sleep is just one variable — and the importance of high-quality, restorative sleep should not be undervalued.”

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The findings could help doctors tailor lifestyle and medical interventions to help prevent cardiovascular events, the researchers noted.

The findings could help doctors tailor lifestyle and medical interventions to help prevent cardiovascular events, the researchers noted. (iStock)

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The study did have some limitations, chiefly that it does not prove that staying up late causes heart problems, but only establishes an association.

Also, the study relied on people reporting their own schedules, habits and health, which could be skewed.

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Finally, the people included in the UK Biobank are primarily White and tend to have better health than the general population, the researchers noted, which means the results may not be widely generalized.

Serwer added, “While quality sleep is important, further studies are required to show exactly what sort of impact sleep alone has on cardiovascular health.”

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Woman’s painful reaction to wine leads to life-changing cancer discovery

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Woman’s painful reaction to wine leads to life-changing cancer discovery

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One woman’s uncomfortable reaction to alcohol led to a grave discovery.

Hollie Thursby, 28, a mother of two from the U.K., told Kennedy News and Media that after giving birth to her second son, Jack, she began experiencing unusual symptoms.

At a checkup for her son, who was a couple of months old, Thursby mentioned that she was experiencing “unbearably itchy skin,” which is known to be a post-partum symptom. The doctor suggested it was due to changing hormones.

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Thursby added that she occasionally drank a couple glasses of wine. Although she kept the drinking to a minimum, she described having “a lot of pain” down the side of her neck.

“Really quite painful and uncomfortable,” she said, according to the report.

A U.K. mom reported experiencing pain in her neck after drinking a glass or two of wine, which turned out to be one of the first signs that she had cancer. (Kennedy News and Media)

The mother also reported feeling extremely exhausted, which she assumed was due to caring for her children throughout the day.

“I also felt like when I got to bed that someone was sitting on my chest,” she shared.

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In July 2025, Thursby discovered a lump on the side of her neck that she described as “really quite big,” but wasn’t painful, Kennedy News and Media reported.

“It was hard, it didn’t move, but it was there,” she said. “When I turned my neck to the side, you could see it.”

Thursby reportedly began chemotherapy for Stage 2 Hodgkins lymphoma. (Kennedy News and Media)

Thursby’s symptoms turned out to be a form of blood cancer — Stage 2 Hodgkins lymphoma, which means it is in two or more lymph nodes, according to Cancer Research U.K.

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Common symptoms include swelling of the lymph nodes, heavy sweating, weight loss, itching, persistent cough or shortness of breath, high temperatures, and pain in the stomach or lymph nodes after drinking alcohol.

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“Pain when you drink alcohol is actually a known side effect of Hodgkin lymphoma,” she said, per the report. “It’s something about the acidity in the wine and not when you drink other alcohol.”

While alcohol-related pain in Hodgkins lymphoma patients has been “an accepted scientific consensus” since the 1950s, cases are rare, Healthline confirmed.

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Hollie Thursby, 28, and her two sons are pictured above. The mother reported feeling extremely exhausted, which she assumed was due to caring for her children throughout the day. (Kennedy News and Media)

Thursby reportedly began chemotherapy in November, noting that the hardest part is not being able to care for her kids after losing her own mother to a blood disorder called myelodysplasia.

“I grew up without a mum, and it was horrendous. I can’t do that to the boys,” she told Kennedy News and Media. “We’re all devastated, but we all know now, and we’ve got a treatment plan, which is what we need.”

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“I’m just doing everything I can to get better for them. I keep telling myself this is only temporary, I just need to keep going.”

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Anyone experiencing pain or other concerning symptoms after consuming alcohol should consult a doctor for guidance.

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