Alan Holman didn't stop exercising when told he had cancer, and he's glad of it, now that U.K. researchers say moderate exercise may improve chemotherapy outcomes in esophageal cancer patients.

Holman, 70, was diagnosed with esophageal cancer in December 2016, shortly after retiring from his job as a facilities manager at a shopping mall in Britain. Like many patients, he underwent

If you or someone you know has suffered a concussion, a medical evaluation is crucial, an expert says.

A concussion is "a short-lived functional brain injury typically caused by a bump or blow to the head," Cleveland Clinic con...

Brain fog. It has become an inexplicable side effect of COVID-19 infection, but researchers now report they have discovered a possible reason why it happens.

In a small study, investigators found abnormalities in the

Skin side effects caused by cancer drugs called immune checkpoint inhibitors may be a telltale sign that the drugs are working, according to a new study.

Immune checkpoint inhibitors, a type of immunotherapy, boost the body's immune response against tumor cells and have become standard care for many patients with advanced cancer. However, many experience skin side effects from the drugs.<...

Even if you don't have side effects from your COVID-19 vaccine, it's likely still working to protect you, a reassuring new report shows.

Many people who receive the mRNA COVID vaccines by Pfizer and Moderna experience body aches and fatigue that indicate the vaccine is triggering ...

TUESDAY, Jan. 18, 2022 (HealthDay Now) -- Advanced forms of hormone therapy are very effective at keeping prostate cancer in check, but they also can double a man's risk of falling into depression, researchers have found.

Prostate cancer patients treated with the latest forms of hormone blockers were twice as likely to develop depression compared with men treated with older forms of hormo...

Before getting their first dose of a COVID vaccine, many Americans were nervous about how they would react to the shot, but new research shows that fears of side effects may actually make side effects more likely.

To investigate this so-called "nocebo" effect in people receiving COVID-19 vaccines, ...

People on bone-protecting drugs often take breaks from them for a few years. Now a new study finds that a "holiday" from the medication risedronate (Actonel) may come with a slightly increased risk of hip fracture.

Researchers found that compared with a drug holiday from alendronate (Fosamax), taking a few years off from risedronate came with an 18% higher risk of hip fracture.

The ...

An international trial found that a once-a-day antiretroviral medication for kids with HIV is not only cheap and easy to take, but also better at suppressing HIV than standard treatments.

"Our findings provide strong evidence for the global rollout of dolutegravir for children with HIV," said Dr. Diana Gibb, a professor of epidemiology at University College London and a principal investig...

New U.S. data based on nearly 9 million doses of the Pfizer-BioNTech COVID-19 vaccine delivered to kids ages 5 to 11 shows no major safety issues, according to researchers at the U.S. Centers for Disease Control and Prevention.

The vaccine was first authorized for use in th...

Many people turn to marijuana or cannabidiol to ease their achy joints and help them sleep, but a new study suggests that could wreak havoc with any other medications they're taking.

Why? Because the body uses the same set of enzymes to process them all, scientists report.

The chemicals in mari...

Older adults have a higher risk of delirium after hip and knee surgery if they're taking anxiety, depression or insomnia drugs, researchers say.

"Our findings show that different classes of medicine are riskier than others when it comes to causing delirium after surgery, and the older the patients are, the greater the risk," said lead study author Gizat Kassie. He is a postdoctoral resear...

It happens very rarely, but most teens and young adults who do experience heart inflammation (myocarditis) after a COVID-19 shot have mild symptoms and recover quickly, new research shows.

"Overwhelmingly, data continue to indicate that the benefits of COVID-19 vaccinatio...

Women are two times more likely than men to die after receiving a combination of cancer immunotherapy drugs called checkpoint inhibitors, but it's not clear if that difference is due to side effects or because the treatment isn't working, researchers say.

This new class of highly targeted drugs -- which includes pembrolizumab (Keytruda), nivolumab (Opdivo) or ipilimumab (Yervoy) -- has re...

Guidelines for treating movement problems in people in the early stages of Parkinson's disease have been updated.

The new treatment recommendations from the American Academy of Neurology (AAN) focus on dopaminergic medications, which increase dopamine levels or mimic dopamine effects. Parkinson's is a movement disorder that occurs when nerve cells in the brain fail to produce enough dopam...

Neurologists must make sure Alzheimer's patients and their families understand that the controversial drug aducanumab does not restore mental function, the American Academy of Neurology (AAN) said in new position statement that includes ethical guidelines.

"Aducanumab is not a cure for Alzheimer's disease, yet since it has been approved by the [U.S. Food and Drug Administration], patients...

Lyss Stern lost her sense of smell when she was diagnosed with COVID-19 in March 2020, and it still hasn't returned.

Stern, 47, a New York City author and mother, has seen countless doctors and taken many types of medicine, vitamins and supplements to get her sense of smell back. She also undergoes acupuncture regularly and saw an energy healer -- all to no or very little avail.

"Ye...

Long COVID is rare in college athletes, but those who have had COVID-19 should see a doctor if they have chest pain during activity, the authors of new study advise.

The extent and effects of persistent symptoms in athletes after COVID-19 infection have been unclear, so researchers went searching for answers.

"For the vast majority of athletes, this study shows that a return to play...

COVID-19 vaccines are safe and effective for most cancer patients, a new study confirms.

Cancer patients have an increased risk of severe illness and death from COVID because their immune systems have been weakened by their disease or treatments.

"We pursued this study because there were limited data on the safety of SARS-CoV-2 vaccines in people with active cancer; no published pro...

When it comes to a COVID-19 shot, fear might be a self-fulfilling prophecy.

A new study found that folks who worried about possible side effects after vaccination were more likely to actually experience those side effects.

Along with explaining why some people feel poorly after getting a jab, the findings may also help guide efforts to convince hesitant people to get vaccinated.

There are two ways that HIV patients' bodies can keep the virus under control after they stop antiretroviral therapy, a new study shows.

The findings could point to ways to help people with HIV keep the virus in remission without having to keep taking medications that can have long-term side effects, according to researchers at the U.S. National Institute of Allergy and Infectious Disease...

After prostate cancer surgery, men can safely undergo fewer radiation treatments at higher doses, a new clinical trial shows.

Researchers found that the shorter regimen -- given over five weeks, instead of seven -- did not raise patients' odds of lasting side effects.

Safety has been a "major concern" because when patients have fewer radiation treatments, the daily dose needs to be ...

People who've lost their ability to smell and taste due to COVID-19 have significant struggles, but they can find ways to cope with their situation, a new study shows.

One of the most common side effects of COVID-19 is the loss of the sense of smell, which severely affects the sense of taste. This can lead to anxiety, depression and reduced quality of life.

In this study, five women...

Antidepressants called selective serotonin reuptake inhibitors (SSRIs) are a mainstay of depression treatment, but a new study warns that taking common painkillers alongside SSRIs may raise the chances for intestinal bleeding.

In a review of 10 published studies involving 6,000 patients, researchers found that those taking SSRIs (such as Celexa, Paxil, Prozac and Zoloft) and pain medicati...

It's a drug that's been supported by some conservative media figures, but taking ivermectin to treat or prevent COVID-19 might land you in the hospital, a new study warns.

Interest in the drug surged last summer as the highly contagious Delta variant took over the United States. But instead of protecting against the virus, the use of a medicine typically reserved for horses and cattle has...

Long-term symptoms of coronavirus infection, known as 'long COVID,' affects more than half of COVID-19 survivors, and health care systems should be prepared to treat them, researchers say.

So far, 236 million people worldwide have been diagnosed with COVID-19, and many have had lingering physical and mental health problems for six months or longer.

"The burden of poor health in COV...

When Brooklyn-based mom and fashion designer Suzanne Weiner began treatment for breast cancer three years ago, her medical marijuana card was her best friend.

"Pot helped me tremendously with the anxiety and stress of my diagnosis," she said. "I was a mess." Weiner still smokes marijuana regularly to help lessen the side effects of an ongoing treatment that helps keep her cancer at bay.

Most adults who lose smell or taste due to COVID-19 infection regain those senses within months, but a quick recovery is more likely in those under 40, a new study finds.

It included 798 participants in an ongoing survey who reported a loss of either sense after testing positive for COVID.

As millions of Americans sign up to get their Pfizer booster shot, a new government report delivers reassuring news about its expected side effects.

The study, published by the U.S. Centers for Disease Control and Prevention on Tuesday, evaluated the experiences of individuals who were able to get third doses starting in mid-August because they had compromised immune systems. In those cas...

The cancer drug cisplatin can save children's lives, but often with the side effect of hearing loss. Now a new study shows that young children are especially vulnerable, and the hearing damage may begin early in the course of treatment.

The researchers said the findings highlight the need to screen kids' hearing during each round of cisplatin treatment, to catch problems early.

An ongoing study of more than 6 million Americans found no serious side effects linked to mRNA COVID-19 vaccines.

"These results from our safety surveillance are reassuring," said Dr. Nicola Klein, director of the Kaiser Permanente Vaccine Study Center in Oakland, Calif. She spoke in a Kaiser Permanente news release.

Klein is also a leader of Vaccine Safety Datalink (VSD), which stu...

Just because you didn't have a significant reaction after your COVID-19 shot doesn't mean it's not working, researchers say.

"It wasn't known if a lack of symptoms following vaccination or prior SARS-CoV-2 infection would indicate a less-than-adequate antibody response in people who received either the Pfizer/BioNTech or Moderna vaccines, so we studied an available group of staff from our...