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Ask a doc: ‘How can I get rid of a cold sore as quickly as possible?’

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Ask a doc: ‘How can I get rid of a cold sore as quickly as possible?’

You woke up with an unsightly cold sore — but hiding out at home isn’t an option.

What can you do?

First, you’re not alone. Up to 80% of American adults have the herpes simplex virus (HSV-1), which can cause cold sores (also known as fever blisters), according to Johns Hopkins.

The viral infection can cause small, fluid-filled lesions, or blisters, to form on and around the lips or inside the mouth. 

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They can sometimes show up around the nose or cheeks.

“While there is no cure, cold sores typically resolve on their own within one to two weeks,” said Dr. Robert Biernbaum, chief medical officer at WellNow Urgent Care in Chicago.

Up to 80% of American adults have the herpes simplex virus (HSV-1), which can cause cold sores (also known as fever blisters). (iStock)

Fox News Digital consulted with experts to determine the best course of action for dealing with an unsightly flare-up.

Here are five smart tips. 

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1. Treat it right away

Taking quick action is important when dealing with a cold sore, they agreed.

“This will help it go away the fastest and heal quicker,” said Dr. Laura Purdy, a board-certified family medicine physician in Brentwood, Tennessee.

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Purdy suggested purchasing an over-the-counter antiviral ointment or cream, such as Abreva.

Biernbaum also suggested trying OTC pain reliever creams like lidocaine and benzocaine to help numb the burning sensation that can come with cold sores.

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2. Consider home remedies

Apple cider vinegar may be effective for some, Purdy suggested, as long as the skin doesn’t get too irritated. 

“This is a great option because it’s known to combat germs, viruses and other bacteria,” she told Fox News Digital.

Aloe vera can also have antiviral effects, she added.

Doctors suggest purchasing an over-the-counter antiviral ointment or cream to treat a cold sore right away. (iStock)

“Honey is another great option that may work for you, since it is known to help with skin wounds and injuries,” Purdy said.

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“Of course, this is all personal preference and takes a little trial and error.” 

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When trying a new home remedy for a cold sore, Purdy said to start out with a small amount to make sure you don’t have any adverse skin reactions. 

Using cool compresses — such as ice or cold, wet rags — can help reduce pain and redness, Biernbaum added.

3. Build up your immune system

The key to clearing a cold sore is building the immune system back up, according to Dr. Heather Hinshelwood, chief medical officer at The Fraum Center for Restorative Health on Hilton Head Island, South Carolina.

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“That’s why they show up — your immune system loses control of a dormant virus,” she told Fox News Digital.

The key to clearing a cold sore is building the immune system back up, a doctor told Fox News Digital. (iStock)

To clear up cold sores, Hinshelwood recommended a multi-pronged attack: vitamin C, L-Lysine and Abreva, which are all available over the counter.

“Use these as quickly as possible, even before the actual abruption,” she suggested. 

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“If you can get a prescription for Valacyclovir (a prescription antiviral medication), that can help as well. Bottom line — building your immune system back up is key to clearing a cold sore.”

4. See a doctor

For persistent or painful cold sores, you may want to see a doctor to get a prescription antiviral medication.

For persistent or painful cold sores, you may want to see a doctor to get a prescription antiviral medication, experts suggested. (iStock)

“If you are experiencing swelling or discomfort, visit your local urgent care or primary care provider,” Biernbaum recommended. 

“A provider can provide prescription topical creams and, if appropriate, antiviral medications at the onset of an outbreak to help speed the healing process.”

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5. Follow best practices

While waiting for a blister to clear up, the experts recommend resisting the urge to touch or pick at an open cold sore, as this can cause infection or prolong the healing process.

Biernbaum also suggests keeping your lips moisturized.

“Also avoid acidic foods and sun exposure, as these can be triggers,” he added.

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Experts reveal why ‘nonnamaxxing’ trend may improve mental, physical health

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Experts reveal why ‘nonnamaxxing’ trend may improve mental, physical health

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The key to feeling better in a fast, overstimulated world might be surprisingly simple: Live a little more like your grandparents.

A growing social media trend, dubbed “nonnamaxxing,” draws inspiration from the slower, more intentional rhythms associated with an Italian grandmother.

The lifestyle is often linked to activities like preparing home-cooked meals, spending time outdoors and making meaningful connections.

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“Nonnamaxxing is a 2026 trend that embraces the slower, more intentional lifestyle of an Italian grandmother (a Nonna). Think cooking from scratch, long family meals, daily walks, gardening and less screen time,” Erin Palinski-Wade, a New Jersey-based registered dietitian, told Fox News Digital.

Nonnamaxxing, derived from the name for an Italian grandmother, is a trend that incorporates lifestyle habits hundreds of years in the making. (iStock)

Stepping away from screens and toward real-world interaction can have measurable benefits, according to California-based psychotherapist Laurie Singer.

“We know that interacting with others in person, rather than spending time on screens, significantly improves mental health,” she told Fox News Digital, adding that social media often fuels comparison and lowers self-esteem.

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Living more like previous generations isn’t purely driven by nostalgia. Cooking meals from scratch, for example, has been linked to better nutrition and more mindful eating patterns.

Adopting traditional mealtime habits can improve diet quality and support both physical and mental health, especially when meals are shared regularly with others, Palinski-Wade noted.

One longevity expert stresses that staying healthy isn’t just about food — it’s also about joy and community. (iStock)

There’s also a psychological benefit to slowing down and focusing on one task at a time. Anxiety often stems from unfinished or avoided tasks, Singer noted, and engaging in hands-on activities can counteract that.

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“Nonnamaxxing encourages us to be present around a task, like gardening, baking or knitting, or just taking a mindful walk, that delivers something ‘real,’” she said.

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Palinski-Wade cautions against turning the trend into another source of pressure, noting that a traditional “nonna” lifestyle often assumes a different pace of life.

The key, she said, is adapting the mindset, not replicating it perfectly.

Nonnamaxxing, derived from the name for an Italian grandmother, is a trend that incorporates lifestyle habits hundreds of years in the making. (iStock)

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The goal is to reintroduce small, intentional moments that make you feel better.

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That might mean prioritizing a few shared meals each week, taking a walk without your phone or setting aside time for a simple hobby, the expert recommended.

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Singer added, “Having a positive place to escape to, through whatever activities speak to us and make us happy, isn’t generational – it’s human.”

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Loneliness may be silently eroding your memory, new research reveals

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Loneliness may be silently eroding your memory, new research reveals

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Feeling lonely may take a toll on older adults’ memory — but it may not speed up cognitive decline, according to a new study.

Researchers from Colombia, Spain and Sweden analyzed data from more than 10,000 adults ages 65 to 94 across 12 European countries and found those who reported higher levels of loneliness did worse on memory tests at the start of the study, according to research published this month in the journal Aging & Mental Health.

Over a seven-year period, however, memory decline occurred at a similar rate regardless of how lonely participants felt.

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“The finding that loneliness significantly impacted memory, but not the speed of decline in memory over time was a surprising outcome,” lead author Dr. Luis Carlos Venegas-Sanabria of the School of Medicine and Health Sciences at the Universidad del Rosario said in a statement.

Loneliness may be linked to memory performance in older adults, a new study suggests. (iStock)

“It suggests that loneliness may play a more prominent role in the initial state of memory than in its progressive decline,” Venegas-Sanabria said, adding that the findings highlight the importance of addressing loneliness as a factor in cognitive performance.

The findings add to debate about whether loneliness contributes to dementia risk. While loneliness and social isolation are often considered risk factors for cognitive decline, research results have been mixed.

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The study looked at data from the long-running Survey of Health, Ageing and Retirement in Europe (SHARE), which tracked 10,217 older adults between 2012 and 2019. Participants were asked to recall words immediately and after a delay to measure memory performance.

Social isolation and loneliness could play a surprising role in cognitive health among seniors. (iStock)

Loneliness was assessed using three questions about how often participants felt isolated, left out or lacking companionship.

About 8% of participants reported high levels of loneliness at the outset. That group tended to be older, more likely to be female and more likely to have conditions such as depression.

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Researchers found that those with higher loneliness had lower scores on both immediate and delayed memory tests at baseline. Still, all groups — regardless of loneliness level — experienced similar declines in memory over time.

The results suggest loneliness may not directly accelerate the progression of memory loss, though it remains linked to poorer cognitive performance overall.

Researchers look at a brain scan at the National Institutes of Health in Bethesda, Maryland. (Saul Loeb/AFP/Getty Images)

Experts warn, however, that the findings should not be interpreted to mean loneliness is harmless.

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“The finding that lonely older adults start with worse memory but don’t decline faster is actually the most interesting part of the paper, and I think it’s easy to misread,” said Jordan Weiss, Ph.D., a scientific advisor and aging expert at Assisted Living Magazine and a professor at NYU Grossman School of Medicine.

“It likely means loneliness does its damage earlier in life, well before people show up in a study like this at 65-plus,” Weiss told Fox News Digital.

By older age, long-term social patterns may already be established, making it harder to detect when the effects of loneliness first took hold, an aging expert says. (iStock)

He suggested that by older age, long-term social patterns may already be established, making it harder to detect when the effects of loneliness first took hold.

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“By the time you’re measuring someone in their late 60s, decades of social connection patterns are already baked in,” he said.

Weiss, who was not involved in the research, added that loneliness may coincide with other health conditions, and noted that participants who felt more isolated also had higher rates of depression, high-blood pressure and diabetes. The link, he said, may reflect a cluster of health risks rather than a direct cause.

“While they can go hand-in-hand, it’s not clear that loneliness contributes to dementia,” a psychotherapist says. (iStock)

Amy Morin, a Florida-based psychotherapist and author, said the findings reflect a broader pattern in research on loneliness and brain health, and that the relationship may be more complex than it appears.

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“The evidence shows there’s a link between loneliness and cognitive decline but there’s no direct evidence of a cause and effect relationship,” she said. “So while they can go hand-in-hand, it’s not clear that loneliness contributes to dementia.”

Morin added that loneliness, which can fluctuate, may not be the root of the problem, but rather a symptom of other underlying mental or physical health issues.

Researchers suggested screening for loneliness be incorporated into routine cognitive assessments as one way to support healthy aging. (iStock)

She said staying socially and mentally engaged is crucial for overall brain health.

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“It’s important to be proactive about social activities,” Morin said. “Joining a book club, having coffee with a friend, or attending faith-based services can be a powerful way to maintain connections in older age.”

The researchers also suggested screening for loneliness be incorporated into routine cognitive assessments as one way to support healthy aging.

Fox News Digital reached out to the researchers for comment.

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Eat More To Lose Weight? She Dropped 55 Pounds by Having 5 Meals a Day

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Eat More To Lose Weight? She Dropped 55 Pounds by Having 5 Meals a Day


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Eat More To Lose Weight? How Small Meals Boost Fat Burn




















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