Until law, GLP-1 drugs were used to treat diabetes, obesity and even the recent evidences suggest that it could as well be used to treat chronic kidney problems. There is yet another research, published in JAMA Psychiatry on February 25, titled Once-Weekly Semaglutide in Adults With Alcohol Use Disorder: A Randomized Clinical Trial that explores if GLP-1 receptor agonist semaglutide reduce alcohol consumption and cravings in adults with alcohol use disorder.

What Do Studies Say?

The research was conducted over a period of 9 weeks, where in the randomized clinical trial, the participants who were administered semaglutide, it led to reductions in some but not all measures of weekly consumptions. It also reduced weekly alcohol and craving related to placebo, and also led to a greater relative reduction in cigarettes per day.

The research also found that weekly injections of semaglutide, which is the active ingredient in weight loss drugs like Wegovy also helped reduce cravings in people with alcohol use disorder.

The lead author Christian Hendershot said that these findings will help in developing new approaches to treat alcoholism. "Two drugs currently approved to reduce alcohol consumption aren't widely used. The popularity of Ozempic and other GLP-1 receptor agonists increases the chances of broad adoption of these treatments for alcohol use disorder," said Hendershot in news release by the University of Southern California's Institute for Addiction Research, where he is the director.

The study is government-funded research and was funded by the National Institute on Alcohol Abuse and Alcoholism, part of the National Institutes of Health.

How Was The Study Conducted?

The study was small, and took in account for only 48 adults over two months, thus experts say that it is not yet clear how safe these drugs are for people who do not need to lose weight. Though the results do add up with the evidence form animal studies on drugs like Ozempic and Wegovy on how it helps manage cravings, not just for food, but also for tobacco and alcohol. Scientists are also studying these drugs on smokers, people with opioid addiction and cocaine users.

Co-author Dr Klara Klein of the University of North Carolina at Chapel Hill who treats people with obesity and diabetes said, "This is such promising data. And we need more of it. We frequently will hear that once people start these medications that their desire to drink is very reduced, if not completely abolished."

Why Does It Work So Well Against Alcoholism?

The GLP-1 receptor agonists work by mimicking hormones GLP-1 in the gut and brain that regulates appetite and feelings of fullness. This response is what helps one lose weight, and what helps one curb their craving for alcohol. These drugs that mimic the functioning of your brain, which is responsible to tell your body when to stop consuming, are the same hormones that tell your body about other kinds of consumptions, including alcohol. Therefore by consuming the weight loss drugs one can treat alcohol use disorder.

However, the researchers have pointed out on the limited data on the research and have suggested to continue using the three approved drugs by the National Institute on Alcohol Abuse and Alcoholism and Substance Abuse and Mental Health Services Administration, namely, Disulfiram, Naltrexone, and Acamprosate to treat alcohol use disorder until large studies confirm these findings.

The potential benefits of Ivermectin and Mebendazole, two anti-parasitic drugs, for cancer treatment have sparked a debate.

A recent real-world study stated that an astonishing 84.4% clinical benefit rate was reported among cancer patients who took these two drugs together. But the number does not mean that 84% of the patients improved with the help of thesedrugs. The findings come with significant limitations.

Ivermectin-Mebendazole's Effects On Cancer Patients

Published in Anticancer Research in June 2026, the study followed 197 cancer patients who had been prescribed ivermectin and mebendazole off-label through a US telemedicine platform.

The patients received compounded capsules containing 25 mg of ivermectin and 250 mg of mebendazole. But only 122 patients, or 61.9%, completed the six-month follow-up.

Among those who completed follow-up, 48.4% of the patients had no tumour regression or no sign of the disease. Another 36.1% showed no change, while in 15.6% of the patients, the disease had progressed. This generated the study's 84.4% Clinical Benefit Ratio.

So, the number should not be interpreted as 84% of patients had their cancer tumours shrink or the disease disappeared.

The researchers also reported that 25.4% of participants faced side effects, most of which were mild and mainly gastrointestinal.

It is also important to note that patients were also receiving other treatments, including chemotherapy, radiation, and surgery, while nearly half reported using supplements. Many also made changes to their diets.

Also read: Daraxonrasib: New Drug Approved For Pancreatic Cancer Shows Promise In Lung Cancer Treatment

The Study Has Limitations

This was a prospective observational study, not a randomised controlled clinical trial. There was no comparison group receiving standard treatment or a placebo.

The cancer results were also self-reported through digital surveys rather than independently verified as part of the study.

That makes it impossible to determine whether ivermectin and mebendazole caused the reported improvements.

Patients were also receiving other cancer treatments and making changes to their diets or taking supplements. These factors could have influenced the outcomes.

PubMed currently carries an 'Expression of Concern' for the paper, dated June 9, 2026. The study's own authors describe their findings as “hypothesis-generating” and say randomized controlled trials are needed.

Also read: Blocked Ears After Flight Turned Out To Be Rare Head And Neck Cancer In 22-Year-Old

Ivermectin And Brain Cancer

Researchers are also exploring whether ivermectin can be delivered to brain tumours through the nose.

In a study in rats with glioma, ivermectin packed inside tiny nanocapsules and given through the nose reduced tumour size after 10 days.

The nano-formulation performed better than regular ivermectin, while another silica-based formulation did not have the same effect on the rats.

The idea is to use the nose as a possible route to help drugs reach the brain, where the blood-brain barrier can make drug delivery difficult.

However, this was an animal study. The results therefore show a potential research direction, not definite evidence that nasal ivermectin can treat brain cancer in humans.

Also read: Nearly 8 In 10 US Young Adults Show Signs Of Heart, Kidney Risk: Why Early Checks Matter

What Does The Evidence Say About Fenbendazole?

A 2025 case series described three people with advanced breast, prostate and melanoma cancers who self-administered fenbendazole alongside other treatments. The report described complete or near-complete remissions.

However, that paper was subsequently retracted in January 2026. PubMed now lists the retraction, making the original case series unsuitable as reliable evidence that fenbendazole treats cancer.

The study provides possible cancer treatment options that can be investigated treatment as they are not proven yet.

A 2025 review highlighted several possible anticancer mechanisms for ivermectin, including effects on YAP1, Wnt/TCF and AKT/mTOR signalling, oxidative stress and apoptosis.

But the review also noted that the human cases it examined were not designed to test ivermectin as a cancer treatment. So as of now, there is no robust clinical evidence that says ivermectin, mebendazole or fenbendazole as effective cancer treatments.

For cancer patients, these drugs should not be substituted for established treatment on the basis of these studies alone.

A cancer drug that was approved in the US just last week for pancreatic cancer is also showing promise in lung cancer treatment.

The drug, daraxonrasib (Rasonque), showed encouraging results in patients with previously treated RAS-mutant non-small cell lung cancer (NSCLC) in a Phase 1/2 clinical trial led by researchers at The University of Texas MD Anderson Cancer Center. The results were published in the New England Journal of Medicine on September 2.

Rasonque is not approved for lung cancer yet. The new findings are early-stage evidence, and a larger Phase 3 trial is now underway.

More About This Drug

Pancreatic cancer is considered one of the most RAS-driven cancers, with more than 90% of patients carrying tumours driven by RAS protein mutations.

RAS mutations are found in about 30% of non-small cell lung cancers, making them among the most common cancer-driving alterations in the disease. Yet, apart from treatments targeting the specific KRAS G12C mutation, patients with other RAS mutations have had few treatment options.

Also read: Daraxonrasib: US FDA Approves Once-Daily Pill for Metastatic Pancreatic Cancer

What Did The Lung Cancer Trial Find?

The most relevant results came from 38 patients with NSCLC who received doses of 160 to 220 mg. These patients had already been treated with chemotherapy and immunotherapy but had not received docetaxel.

The tumours shrank in about 42% of patients. The duration of response was 11.5 months, while progression-free survival was 8.3 months and overall survival was 16 months.

For comparison, earlier studies of docetaxel in this treatment setting have reported response rates of around 9% to 14%, with progression-free survival of roughly 3 to 4.5 months.

As these results come from a small, early-stage study and are not a comparison with docetaxel, they need to be interpreted further cautiously.

Also read: Blocked Ears After Flight Turned Out To Be Rare Head And Neck Cancer In 22-Year-Old

Researchers React

David Hong, M.D., deputy chair of Investigational Cancer Therapeutics at MD Anderson and the study's lead investigator, said, “Immunotherapy has improved outcomes for many patients with non-small cell lung cancer, but the majority of these cancers eventually progress.”

“At that point, the few treatment options available to these patients often have modest clinical benefit and substantial toxicities, so these early results are encouraging.”

The drug did cause side effects. At the Phase 3-selected dose, 51% of patients experienced a grade 3 or higher adverse event, while 71% required dose modifications and 10% discontinued treatment. Rash was particularly common, affecting 90% of patients, while diarrhoea, nausea and vomiting were also reported.

Hong noted that “the toxicities are largely manageable compared to the alternatives available.”

The Drug Is Already Approved For Pancreatic Cancer

The interesting development comes shortly after the US FDA approved Rasonque on August 26, 2026. It is first targeted therapy in this new class for metastatic pancreatic adenocarcinoma.

In a 500-patient pancreatic cancer trial, median overall survival was 13.2 months with daraxonrasib versus 6.7 months with standard chemotherapy. Similar RAS-targeting drugs are now being developed by other companies for pancreatic, lung and colon cancers.

The Pentagon has implemented a new policy requiring US service members aged 30 and older to undergo annual testosterone screening. The hormone is often associated with ageing, muscle and sexual health.

The policy, announced by US Defense Secretary Pete Hegseth in July, is meant to identify testosterone deficiency and assess whether it could affect the health and performance of service members. The latest Pentagon guidance means the screening is now set to begin immediately.

But being over 30 automatically does not mean you need to get your testosterone levels checked. Medical guidelines generally distinguish between simply having a low testosterone reading and having clinically significant testosterone deficiency.

What Is Low Testosterone?

Testosterone levels naturally change with age, but a lower reading does not automatically mean a person has a hormone disorder.

The Endocrine Society recommends diagnosing hypogonadism only when a man has symptoms or signs consistent with testosterone deficiency as well as consistently low testosterone levels. It also recommends confirming a low result with a repeat morning fasting testosterone test.

Also read: GLP-1 Drug Semaglutide Extends Lifespan In Healthy Older Mice By 12%, Study Finds

What Are The Symptoms Of Low Testosterone?

Possible symptoms of low testosterone include:

• Reduced sex drive
• Erectile dysfunction or fewer spontaneous erections
• Reduced energy
• Lower sperm count or infertility
• Loss of muscle mass
• Breast enlargement or tenderness
• Changes in mood or concentration

Poor sleep, obesity, stress, medications and other medical conditions can also contribute to fatigue, low libido or changes in physical performance. That is why a blood test alone should not be used to diagnose the condition.

Also read: Stroke Damage May Continue Even After The Clot Is Gone: Research Reveals Why Some Patients Fare Worse

Everyone Over 30 Does Not Need A Testosterone Test

This is where the Pentagon's approach differs from conventional clinical practice. The Endocrine Society's guideline recommends against routine screening of men in the general population for hypogonadism. Instead, testing is generally considered when symptoms and clinical circumstances suggest testosterone deficiency.

That distinction has sparked questions from doctors about the evidence behind universal screening of military personnel aged 30 and above.

According to Reuters, four of six doctors consulted questioned whether there was strong evidence that testing every service member in this age group would improve combat readiness.

Also read: Nearly 8 In 10 US Young Adults Show Signs Of Heart, Kidney Risk: Why Early Checks Matter

How To Treat Low Testosterone?

The Endocrine Society also recommends evaluating the underlying cause of low testosterone before treatment. That is important because testosterone levels can sometimes be affected by an underlying illness or other reversible factors.

The symptoms, repeated hormone measurements and the reason behind the low level of testosterone play a key role in deciding whether someone actually has testosterone deficiency and needs treatment.