Medicine

Medicine

Erections result from relaxation of the arteries that carry blood into the penis. As those arteries relax, they expand, allowing extra blood to flow into the organ, which produces an erection hydraulically. Starting in the 1980s, researchers showed that ED was often a result of cardiovascular disease (CVD), arterial narrowing that reduces blood flow around the body. When CVD limits blood flow through the heart, the result is heart disease, in the brain, stroke, and in the penis, ED.

Michaela felt a sharp pain shoot from her hip while she bent over to water some plants in early May 2025. Then she fell over and couldn't get back up. Her husband called an ambulance and she spent the night in a hospital, where, at 57, she found out she had a mass on her spine. It was metastatic breast cancer.

U.S. health officials have expanded approval of a much-debated drug aimed at boosting female libido, saying the once-a-day pill can now be taken by postmenopausal women up to 65 years old. The announcement Monday from the Food and Drug Administration broadens the drug's use to older women who have gone through menopause. The pill, Addyi, was first approved 10 years ago for premenopausal women who report emotional stress due to low sex drive.

"I was sent to hospital straight away with a referral letter and was waiting for 16 hours," she says. "I had X-rays, bloods and all the usual checks done, and afterwards I was told that I was fine, that there was nothing to worry about, and that it was just viral. I went home happy, thinking that it would pass soon and that I was just being dramatic."

When Jennifer Goldsack woke up after emergency surgery last Christmas, she was waiting to hear she had a stress ulcer. Maybe appendicitis. But not this. The surgeon had news that made no sense to her, as a 42-year-old CEO and former athlete: late-stage cancer. Goldsack had always prided herself on being able to get anything done - Olympic training schedules, corporate roadmaps, back-to-back meetings. Cancer forced her into a new, uncertain kind of leadership: one built on vulnerability, delegation, and uncertainty.

A research project supported by FAPESP and carried out at Harvard University in the United States has identified a set of metabolites that move from the intestine to the liver and then on to the heart, which distributes them throughout the body. These circulating compounds appear to influence how metabolic pathways function within the liver and how sensitive the body is to insulin. The findings point to potential new strategies for treating obesity and type 2 diabetes.

"In this paper, instead of trying to pursue hypoxia to slow or postpone the disease as a therapy, we simply used it as a trick. We used it as a laboratory tool with which to discover genetic suppressors,"

"I'm still in Kaiser hospital. Day 2. Haven't pooped in 4-5 days and lost all ability to control my lower body since yesterday. I don't know if this is permanent or if it is growing. Legs have feeling and reflex but I have no control over them except the slightest toe wiggle. This is mostly from worsened since yesterday, but the leg numbing condition started over a month ago, Adams wrote in an X post."

My husband, Francisco - known as Pako - has always been professional, kind, and considerate to everyone. However, in the fall of 2020, I began to notice changes in his behavior, including skipping meals, struggling to find the right words in conversation, and difficulties managing his finances. I called him the human calculator because he had been in charge of our income and outgoings from before we got married in 2010, but all of a sudden, he would buy strange things.

The jury in Los Angeles superior court awarded $18m to Monica Kent and $22m to Deborah Schultz and her husband after finding that Johnson & Johnson knew for years its talc-based products were dangerous but failed to warn consumers. Erik Haas, Johnson & Johnson's worldwide vice-president of litigation, said in a statement the company plans to immediately appeal this verdict and expect to prevail as we typically do with aberrant adverse verdicts.

A Food and Drug Administration panel of health experts convened Wednesday to discuss and promote the health benefits of testosterone treatments for men. FDA Commissioner Martin Makary told Morning Edition that low testosterone is believed to be associated with symptoms in roughly one-third of men who have it, though he said the evidence and data are not fully defined. Symptoms can include "reduction in mood and vitality," Makary said.

Lying on your back in a big hospital scanner, as still as you can, with your arms above your head for 45 minutes. It doesn't sound much fun. That's what patients at Royal Brompton Hospital in London had to do during certain lung scans, until the hospital installed a new device last year that cut these examinations down to just 15 minutes.

"Suze was pregnant, but her uterus was empty, and a giant benign ovarian cyst weighing over 20 pounds was taking up so much space," said John Ozimek, medical director of labor and delivery, in the release. "We then discovered a nearly full-term baby boy in a small space in the abdomen, near the liver, with his butt resting on the uterus. A pregnancy this far outside the uterus that continues to develop is almost unheard of."

Dementia is one of the great fears of aging, especially as rates continue to climb in many countries. So when headlines suggest that tinnitus-a condition affecting nearly one in five adults-may be linked to dementia, people predictably become anxious. I often meet patients more concerned about the fear of cognitive decline than of the ringing itself. In many cases, this fear alone makes their tinnitus worse.

Nurses put them on my chest, and they randomly locked hands, The nurses all freaked out, and they took the pictures.

Maintaining medical records for tens of millions of people in the UK has become a colossal administrative challenge for the NHS. A recent trial of 's AI-driven healthcare tool Dragon Copilot has improved efficiency and enhanced the doctor-patient relationship. One of the essential responsibilities for clinicians (healthcare professionals, such as a doctor or nurse, who provide direct patient care) is accurate record-taking. This adds a substantial administrative burden to each consultation and takes up a considerable amount of time.

Amy Lindberg spent 26 years in the Navy and she still walked like it-with intention, like her chin had someplace to be. But around 2017, her right foot stopped following orders. Lindberg and her husband Brad were five years into their retirement. After moving 10 times for Uncle Sam, they'd bought their dream house near the North Carolina coast. They had a backyard that spilled out onto wetlands. From the kitchen, you could see cranes hunting. They kept bees and played pickleball and watched their children grow.

Hormone receptor-positive (HR+) breast cancer accounts for 75% of all breast cancer diagnoses, and endocrine therapies represent the mainstay of treatment for patients with HR+ breast cancer, in both adjuvant and metastatic settings1. Yet, the efficacy of standard endocrine therapies is limited by primary or acquired resistance2. Periodic fasting enhances the efficacy of endocrine therapies against HR+ breast cancer and delays acquired therapy resistance in animal models3.

The hot toddy has a reputation as a folk remedy for illness. And if you're sick, a steaming cup of whiskey, honey, lemon, and water can sound like a lot more fun than crackers and broth. But what about the alcohol? Here's what experts say about hot toddies and colds. Overall, it's not a great idea, experts say. Patients sometimes bring up hot toddies as a cold remedy, says Jesse Bracamonte, a family medicine physician at Mayo Clinic in Phoenix, Arizona.

A new witness has come forward to support a former manager's claims that she was told to remove children from the spinal surgery wait list at Children's Health Ireland (CHI).