Health
Ask a health expert: ‘Should I take Paxlovid if I have COVID?’
If you’ve tested positive for COVID-19, you might be wondering if it’s necessary to take an antiviral medication, such as Paxlovid.
Pfizer’s Paxlovid (nirmatrelvir and ritonavir) gained full approval from the U.S. Food and Drug Administration (FDA) on May 25, 2023.
Another drug, Lagevrio (molnupiravir), is authorized for emergency use by the FDA under an Emergency Use Authorization (EUA) — but does not have full approval.
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As noted on Pfizer’s website, Paxlovid is intended for the treatment of mild to moderate COVID symptoms to prevent severe illness, hospitalization or death in high-risk individuals.
Paxlovid, which must be prescribed by a doctor, works best when taken within five days of a COVID diagnosis or when the first symptoms appear, according to Sean Marchese, a registered nurse at The Mesothelioma Center in Florida, who has a background in oncology clinical trials.
Sean Marchese, a registered nurse at The Mesothelioma Center in Florida, offered guidance on when to take Paxlovid after a COVID diagnosis. (Sean Marchese/Getty Images)
“Patients should take the medication as soon as possible if they know or suspect they might have COVID to ensure it is most effective,” he told Fox News Digital.
For those who do not have significant risk factors for Paxlovid, Marchese said, “starting treatment as soon as possible is essential, even if you only have mild symptoms.”
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Similar to some antibiotics, Paxlovid is offered on a “dose card” that allows you to punch out 30 pills during treatment, said Marchese. The standard treatment is three pills twice daily over five days.
Some patients may require a second course of Paxlovid if they have a rebound or relapse of COVID-19.
Who should avoid Paxlovid?
For those who have had COVID for more than a week, Paxlovid may be less effective and could potentially be harmful, Marchese advised.
There is a higher risk of harm from taking Paxlovid for those who have organ damage, such as reduced kidney or liver function, according to Marchese.
Paxlovid works best when taken within five days of a COVID diagnosis or when the first symptoms appear, according to a registered nurse. There are other key facts about it that patients must know. (REUTERS/Jennifer Lorenzini/File Photo)
“Pediatric patients under 12 years of age or those weighing under 88 pounds should also avoid Paxlovid,” he said.
People with cancer should discuss potential interactions between their prescribed medications and Paxlovid, the expert advised.
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“Some cancer medications may inhibit the effects of Paxlovid,” Marchese said.
“Conversely, treatment with Paxlovid may reduce the effectiveness of some cancer medications.”
As Pfizer notes on its website, physicians should “consider the benefit of Paxlovid treatment in reducing hospitalization and death, and whether the risk of potential drug-drug interactions for an individual patient can be appropriately managed.”
“Vaccination efforts continue to be the most effective guard against COVID-19,” the nurse told Fox News Digital. (Michael Nagle/Bloomberg via Getty Images)
People with HIV-1 infections should consult their provider before taking Paxlovid, the expert said, as the medication could interfere with long-term HIV treatment.
“Other interactions with Paxlovid include cholesterol-lowering statins, such as Lipitor,” he warned.
Potential side effects
Some patients report a “rebound” effect with Paxlovid, where they may test positive for COVID-19 after the course of treatment but show no symptoms, noted Marchese.
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“In these cases, reinfection is unlikely, and hospitalization or severe disease is rare,” he said.
Potential side effects of the antiviral medication include hives or rashes on the skin or trouble breathing.
Those who have had COVID for more than a week should consult a health care provider before taking Paxlovid, the expert advised. (iStock)
“Those with hypersensitivity disorder should be especially cautious and notify their providers immediately if they experience any side effects,” noted Marchese.
Other potential side effects include diarrhea, increased blood pressure, muscle aches and nausea.
“Vaccination efforts continue to be the most effective guard against COVID-19,” Marchese said. “People who have a higher risk of complications or immune deficiency, such as cancer patients, should stay vigilant with the COVID-19 vaccinations and their other recommended vaccines.”
Paxlovid was originally offered for free by the U.S. government. But as of Dec. 15, 2023, it transitioned to commercial distribution, according to the Health & Human Services website.
Pfizer also operates programs to ensure affordable access for patients.
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Fox News Digital reached out to Pfizer with the opportunity to provide additional comment.
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Health
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)
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.”
Health
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.
“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.
Health
Eat More To Lose Weight? She Dropped 55 Pounds by Having 5 Meals a Day
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