Health
Ozempic, other semaglutides linked to hair loss: Here's what to know
Semaglutide medications like Ozempic and Wegovy have exploded in popularity in recent years due to their effectiveness in diabetes control and weight loss.
Research has revealed additional benefits beyond those primary uses — but some negative side effects have also emerged.
While gastrointestinal issues are the most common side effects, a recent study by the University of British Columbia linked GLP-1 (glucagon-like peptide-1) agonists — the class of drugs that includes semaglutides — to an increased risk of hair loss.
MEN GOING BALD TURN TO ‘NEW BOTOX’ FOR HAIR LOSS TREATMENT
The researchers analyzed data from 16 million patients from a health claims database, narrowing it down to 1,926 semaglutide users and 1,348 users of bupropion-naltrexone, another type of weight-loss medication.
A recent study by the University of British Columbia linked GLP-1 (glucagon-like peptide-1) agonists — the class of drugs that includes semaglutides — to an increased risk of hair loss. (iStock)
After adjusting for other factors, they found that the semaglutide users were overall 50% more likely to experience hair loss compared to the other group.
Women were more likely to have this outcome, with twice the risk of men.
‘Not surprising’
The researchers were not surprised by the results, according to co-study author Dr. Mahyar Etminan, an epidemiologist and CEO of Epilytics in Vancouver, British Columbia, Canada.
“There were [previous] anecdotal reports of hair loss and also reports of hair loss in clinical trials of the drugs,” he told Fox News Digital.
HAIR LOSS? GUT HEALTH ISSUES? DR. NICOLE SAPHIER REVEALS SMART FIXES
Dr. Patrick Davis, a Beverly Hills plastic surgeon and hair restoration expert, agreed that the findings were not surprising.
“We have heard this anecdotally when patients consult us for surgical restoration of their face after rapid weight loss,” he said in an interview with Fox News Digital.
After adjusting for other factors, researchers found that the semaglutide users were overall 50% more likely to experience hair loss compared to the other group. (iStock)
“Hair growth (and loss) are quite dependent on factors such as diet, essential vitamins, bodily stress and genetics.”
The first three factors come into play during weight loss, he noted — “and semaglutide-driven loss is likely no exception.”
Previous studies have shown that changes inducing stress or affecting one’s nutritional intake could pose an increased risk of hair loss, the doctor added.
“Hair growth (and loss) are quite dependent on factors such as diet, essential vitamins, bodily stress and genetics.”
“This study references that those who lost more than 20% of their body weight had higher rates of hair loss than those who didn’t,” Davis noted.
“This study theorizes that this may be due to suspected physiological stress, which may be a symptom of such rapid weight loss.”
Long-term hair loss seems to be more unlikely, the doctor said, as the “inciting event” (weight loss and stress) often normalizes as individuals reach their target weight.
Potential limitations
The study did have some limitations, noted researcher Etminan.
Those included the fact that it could not verify hair loss through medical records, but only identified medical codes for hair loss.
Women were more likely to experience semaglutide-related hair loss, with twice the risk of men. (iStock)
Davis, the plastic surgeon, also noted that this research references another study in which Wegovy users had an elevated risk of hair loss (3.3%) relative to the placebo group (1.4%).
“While this clearly shows an increased risk, 3.3% is still a very low rate of incidence,” he said.
HAIR GROWTH COULD SLOW DOWN WITH THIS POPULAR DIET PLAN, STUDY REVEALS
This early study, which was published in the preprint server medRxiv, has not yet been peer-reviewed.
“Future studies are required to ascertain the association between semaglutide and hair loss,” the researchers wrote.
Doctors’ advice
Those who experience hair loss while taking semaglutide drugs should consult with a dermatologist to determine whether it’s due to an adverse effect of these medications, Etminan advised.
“This is a relatively new adverse event and not much is known about it,” he said. “Questions about who is most at risk and whether the hair loss will reverse upon stopping the drug can be addressed in future studies.”
When contacted by Fox News Digital, Novo Nordisk — maker of Ozempic and Wegovy — confirmed that hair loss is an identified risk for semaglutide, and is listed as a side effect in the product information. (Getty Images)
Davis agreed, encouraging patients to have an open conversation with their doctor about how they can best take care of themselves.
“I believe a patient should take any potential side effects into consideration before taking any medication,” he said.
“While the rate of incidence of hair loss is still decidedly low, it’s a potential trade-off that a patient should consider.”
Davis also recommends that his patients adopt a “hearty diet” consisting of fiber, protein and nutritious foods to ensure proper nourishment while taking a semaglutide medication.
Those who experience hair loss while taking semaglutide drugs should consult with a dermatologist to determine whether it’s due to an adverse effect of these medications, an expert advised. (iStock)
“Not only may this help with hair loss, but more importantly, a strong diet can curb the unwanted loss of muscle mass that often occurs,” he said. “A proper diet, conservative timetable for weight loss, and plan for exercise are essential when taking this medication.”
CLICK HERE TO SIGN UP FOR OUR HEALTH NEWSLETTER
When contacted by Fox News Digital, Novo Nordisk — maker of Ozempic and Wegovy — confirmed that hair loss is an identified risk for semaglutide, and is listed as a side effect in the product information.
“In clinical trials of Wegovy, hair loss was reported in 2.5% of Wegovy-treated adult patients versus 1.0% of placebo-treated adult patients,” the company spokesperson said.
“While the rate of incidence of hair loss is still decidedly low, it’s a potential trade-off that a patient should consider.”
“Hair loss was reported more frequently in patients with greater weight loss (≥20%), suggesting that the events of hair loss were potentially related to the magnitude of weight loss.”
“Patient safety is of utmost importance to Novo Nordisk,” the statement continued. “We are continuously monitoring the safety profile of our products and collaborate closely with authorities to ensure patient safety, including adequate information on hair loss.”
For more Health articles, visit www.foxnews.com/health
The study was funded by internal research funds from the Department of Ophthalmology and Visual Sciences, University of British Columbia, the journal article stated.
NEWYou can now listen to Fox News articles!
Washington, DC – GLP-1 weight-loss drugs have become a prevalent part of American healthcare, and the current administration is getting behind the movement.
In an exclusive interview with Fox News Digital at the Great American State Fair in the nation’s capital on July 6, CMS Administrator Dr. Mehmet Oz voiced his support for the use of GLP-1 (glucagon-like peptide-1) medications, such as Ozempic, for appropriate uses.
“I’m a fan of GLP-1 drugs when used correctly,” he said. “They do help people who are overweight lose weight quite effectively. They’re not a replacement for diet and exercise, but they might jumpstart the system so it’s easier for you to use healthier tactics.”
DR OZ WARNS MEDICARE SCAMMERS ARE STEALING BILLIONS — AND YOUR PERSONAL INFORMATION COULD BE NEXT
This is especially helpful for those who may have trouble moving due to joint pain or are experiencing internal dysfunction, Oz said.
Certain GLP-1 drugs are covered by Medicare for overweight candidates with certain conditions, such as high blood pressure and diabetes, and Oz projected the benefits will continue to benefit taxpayers.
Dr. Mehmet Oz is pictured in Washington, D.C., at the Great American State Fair, where he spoke about federal health policy. (Angelica Stabile/Fox News Digital)
“We believe these are so effective in reducing conditions like high blood pressure and diabetes that they’ll actually save money for the federal taxpayer, because [they’re] going to make you healthy enough that you don’t have to consume health services,” Oz said.
CLICK HERE TO SIGN UP FOR OUR HEALTH NEWSLETTER
“We think about 70% of all the money we spend on healthcare is caused by chronic conditions, and obesity is the No. 1 driver of all that, so it’s a smart decision.”
Oz recently announced the launch of the Medicare GLP-1 Bridge program, which will allow more seniors to access GLP-1 drugs for only $50 a month if they meet qualifying health criteria and receive prior authorization from a doctor.
The doctor expressed support for broadening affordable access to GLP-1 medications for Americans. (iStock)
“There are a lot of overweight people who don’t have high blood pressure, diabetes or other conditions, so they don’t get access to the drug normally,” he said. “We want them to have the ability to use it as well.”
Although these access shifts could boost Americans’ overall health — and in some cases could be lifesaving — Oz noted that there is “no silver bullet” when it comes to these medications.
CLICK HERE FOR MORE HEALTH STORIES
“I love the fact that the innovation that’s coming out of pharmaceutical companies is allowing us to save lives and make lives better,” he said. “But the real secret to longevity is eating right, exercising, sleeping, dealing with the stress of your life, finding some purpose in your existence [and] realizing you have agency over the future.”
“These are things that your mom would have told you [and that] you don’t need a doctor to be emphasizing.”
Medicating appropriately, combined with eating right, exercising and staying connected with others, can help make health goals attainable, the doctor said. (iStock)
While GLP-1s may not be a fix-all, combining these medications with foundational health practices “makes a lot of sense,” Oz said.
CLICK HERE TO DOWNLOAD THE FOX NEWS APP
“I don’t want people being fat-shamed … I don’t want you feeling guilty that you’re gaining weight even though everyone else around you seems to have figured it out,” he said. “It’s not that simple — our set points for hunger are different. We have different things going on in our lives.”
TEST YOURSELF WITH OUR LATEST LIFESTYLE QUIZ
“But if you realize how precious you are — the temple of the soul is so valuable. It’s the greatest gift your parents ever gave you, and you take advantage of every tool out there to make it work … which includes using medications when appropriate. That, to me, is MAHA.”
NEWYou can now listen to Fox News articles!
Amid warnings of a Legionnaires’ disease outbreak on Manhattan’s Upper East Side, health experts say that early recognition of symptoms can mean the difference between a quick recovery and life-threatening complications, especially for high-risk groups.
New York City health officials are urging anyone who has visited the east side of Central Park or Manhattan’s Upper East Side since late June to watch for symptoms.
As of July 6, the New York City Health Department had confirmed 23 cases and 17 hospitalizations associated with the respiratory infection. No deaths have been reported.
NYC HEALTH OFFICIALS WARN OF LEGIONNAIRES’ DISEASE OUTBREAK IN CENTRAL PARK AREA
Officials are investigating contaminated cooling towers as the likely source. They have emphasized that the illness is not spread person-to-person and is not linked to the city’s drinking water.
Health experts say that early recognition of symptoms can mean the difference between a quick recovery and life-threatening complications, especially for high-risk groups. (iStock)
“Legionnaires’ disease is deadly but can be effectively treated if diagnosed early,” said NYC Health Commissioner Dr. Alister Martin in a press release. “New Yorkers at higher risk, including anyone who is 50 and older, those who smoke or people with chronic lung conditions should be especially mindful of their symptoms and seek care as soon as symptoms begin.”
What is Legionnaires’?
Legionnaires’ disease is a type of pneumonia caused by Legionella bacteria.
The bacteria is usually found in lakes, streams and other freshwater environments, but can grow in any area where water sits for a long time, according to the CDC.
RARE TICK-BORNE VIRUS TURNS DEADLY FAST AS US CASES REACH RECORD HIGH, EXPERTS WARN
That can include shower heads, sink faucets, hot tubs, water features/fountains, plumbing systems and other water systems.
When people swallow or breathe in droplets of water that contain Legionella, they can potentially become ill.
Although human transmission is possible in rare cases, the disease is not typically transmitted among people, per the Centers for Disease Control and Prevention.
Symptoms of infection
Infections can lead to severe pneumonia in older people and those with compromised immune systems, according to Dr. Andrew Handel, a pediatric infectious diseases expert at Stony Brook Children’s Hospital on Long Island, New York.
Symptoms of Legionnaires’ disease usually show up between two and 14 days after exposure.
New York City health officials are urging anyone who has visited the east side of Central Park or Manhattan’s Upper East Side since late June to watch for symptoms. (iStock)
“Legionella infections cause symptoms that are similar to other forms of pneumonia — fever, coughing, difficulty breathing, shortness of breath and chest pain,” Handel previously told Fox News Digital.
“Legionnaires’ disease is deadly but can be effectively treated if diagnosed early.”
The signs are similar to other types of pneumonia, and include the following:
- Cough
- Fever
- Shortness of breath
- Muscle aches and headaches
TEST YOURSELF WITH OUR LATEST LIFESTYLE QUIZ
Some patients may also experience nausea, diarrhea and confusion, the CDC noted.
Diagnosis, treatment and prevention
A medical professional can diagnose the infection with laboratory tests and chest X-rays.
The condition is typically treated with antibiotics. In cases of severe infection, hospitalization may be required for breathing support and IV hydration.
Around 10% of people who contract Legionnaires’ disease will die from those complications — and the mortality risk rises to 25% for those who get Legionnaires’ while staying in a healthcare facility, according to the CDC.
The bacteria is usually found in lakes, streams and other freshwater environments, but can grow in any area where water sits for a long time, according to the CDC. (iStock)
“Treatment needs to be early and aggressive,” Dr. Nathan Goodyear, an Arizona-based integrative medicine expert, previously told Fox News Digital. “Legionella infection is an intracellular infection that requires antibiotic treatment.”
Antibiotics that are appropriate for Legionella infection include Levofloxacin and Azithromycin.
CLICK HERE TO SIGN UP FOR OUR HEALTH NEWSLETTER
“Therapy can be prescribed orally in healthy individuals… but intravenous antibiotics often prove to be the initial option for treatment secondary to the pathogenicity of the disease,” Goodyear said.
Currently, there are no vaccines for Legionnaires’ disease.
CLICK HERE FOR MORE HEALTH STORIES
The best strategy to prevent infection is to reduce the growth and spread of the Legionella bacteria. The CDC recommends that building owners and managers use a water management program to reduce the risk.
“New Yorkers at higher risk, including anyone who is 50 and older, those who smoke or people with chronic lung conditions should be especially mindful of their symptoms and seek care as soon as symptoms begin,” city officials stated. (iStock)
To prevent serious illness from Legionnaires’, Goodyear recommends that all smokers kick the habit, and also emphasizes the need to “aggressively support” chronic pulmonary disease.
CLICK HERE TO DOWNLOAD THE FOX NEWS APP
“Increasing immune support (vitamin D3, vitamin C, Zinc) is required to counter the immune dysfunction associated with advancing age.”
Obesity is another foundational risk factor for all chronic inflammatory diseases, the doctor added.
NEWYou can now listen to Fox News articles!
Journalist Katie Couric is sharing a scary medical episode that she experienced on June 27.
In a post on Substack titled “The Day I’ll Never Remember,” she detailed a sudden episode that left her unable to recall the current month, year and president.
“I thought it was 2024. And I believed Joe Biden was president,” she wrote.
ONE WALKING HABIT COULD SIGNAL A HEALTHIER BRAIN AFTER 80, SCIENTISTS SAY
The event occurred while Couric was attending the Aspen Ideas Festival in Colorado, during which she participated in two public panels — one on AI and one on journalism — both of which she cannot remember at all.
“I have no idea what we talked about, or of what occurred when the panels ended,” she said.
Journalist Katie Couric is sharing a scary medical episode that she experienced on June 27. (Getty Images)
John Molner — Couric’s husband, who was in attendance at the festival and the two panels — also shared his account.
After the event, someone told Molner that Katie wasn’t feeling well. When he reached her, an EMT and a doctor were tending to her. “I could tell something was off,” he wrote. “It could have been altitude sickness, but Katie was definitely not all there.”
WOMAN WITH ADVANCED ALZHEIMER’S REGAINED SPEECH AND MEMORIES AFTER TAKING MAGIC MUSHROOMS
At the hospital, when Couric struggled to recall the year, the president and her grandchildren’s names, doctors began checking for a stroke.
An MRI revealed no signs of stroke, which was a relief, but “Katie’s ‘fog’ became a lot more apparent,” Molner wrote.
John Molner, Couric’s husband, who was in attendance at the festival and the two panels, also shared his account. (Getty Images)
“She repeatedly asked me the same questions: ‘What was I doing before we got to the hospital?’ ‘Why am I at the hospital?’”
Couric was ultimately diagnosed with transient global amnesia, a sudden, temporary episode of memory loss that prevents a person from forming new memories and may also erase some recent memories, according to Mayo Clinic.
“The cause seems to be as mysterious as the brain itself.”
It is not caused by a stroke, seizure or head injury, and it usually resolves completely within 24 hours.
“[It’s] just a very weird neural episode that’s pretty uncommon and, at least in most cases, is a ‘one and done’ experience,” Molner said.
TEST YOURSELF WITH OUR LATEST LIFESTYLE QUIZ
Couric said she finally began feeling “like herself” again around 9 p.m. and went to sleep at 2 a.m.
As TGA leaves a “permanent gap in memory” for the duration of the episode and for hours beforehand, Couric said that from around noon on that day until at least 7 p.m. will remain a “big, black hole.”
As TGA leaves a “permanent gap in memory” for the duration of the episode and for hours beforehand, Couric said that from around noon on that day until at least 7 p.m. will remain a “big, black hole.” (Getty Images)
Data shows that approximately three to eight people per 100,000 will have an episode of transient global amnesia, with people 50 years of age and older at higher risk.
The specific cause of TGA is not known, but some experts believe it stems from a “temporary dysfunction in the brain’s hippocampus — the area responsible for creating new memories,” Couric shared.
CLICK HERE TO SIGN UP FOR OUR HEALTH NEWSLETTER
“Doctors believe this is driven by brief interruptions in blood or oxygen flow, or microscopic spasm in the blood vessels.”
Episodes could potentially be triggered by intense physical exertion, emotional distress, extreme temperature changes or migraines, experts say.
CLICK HERE FOR MORE HEALTH STORIES
Approximately 15% of patients will have a recurrence 10 years later.
“Why did this happen to me? Was the altitude an issue? Was I dehydrated? Tired? Stressed? The literature doesn’t seem to indicate that these are contributing factors, but the cause seems to be as mysterious as the brain itself,” Couric wrote.
Anyone who experiences sudden memory loss, confusion, difficulty speaking, weakness, numbness, vision changes, severe headache or other stroke-like symptoms should seek immediate medical attention or call 911, doctors advise. (iStock)
“All I know is that those hours will be forever lost. Someone described it as my brain failing to hit the ‘record button.’”
CLICK HERE TO DOWNLOAD THE FOX NEWS APP
“While this was a freaky occurrence, it could have been much more serious. So ultimately, I’m relieved — even though several hours of a Saturday in June will always be missing for me.”
Anyone who experiences sudden memory loss, confusion, difficulty speaking, weakness, numbness, vision changes, severe headache or other stroke-like symptoms should seek immediate medical attention or call 911, doctors advise.
-
Health24 seconds agoDr Oz links obesity to chronic disease surge, says GLP-1s can ‘jumpstart’ better health
-
Sports3 minutes agoPirates star pitcher makes unfortunate history after being taken out in middle of perfect game bid
-
Technology8 minutes agoMedical identity theft follows you into the doctor’s office
-
Business15 minutes agoCalifornia soccer fans sue StubHub after it fails to deliver expensive World Cup tickets
-
Entertainment18 minutes agoLucas Museum to give free annual passes to South L.A. neighbors, host community preview day
-
Lifestyle23 minutes agoMeow Wolf taps famed L.A. animation house for its new Los Angeles venue
-
Politics30 minutes ago
Column: Trump decries ‘communism’ while his government takes ownership of companies
-
Science33 minutes ago‘I’d rather my house burn down than get cancer’: Herbicide use upends California’s fight to save forests
