Category: 4. Health

Imagine this: You’re at your doctor’s office with a sore throat. The nurse asks, “Any allergies?” And without hesitation you reply, “Penicillin.” It’s something you’ve said for years – maybe since childhood, maybe because a parent told you so. The nurse nods, makes a note and moves on.

But here’s the kicker: There’s a good chance you’re not actually allergic to penicillin. About 10% to 20% of Americans report that they have a penicillin allergy, yet fewer than…

At a meeting held by the Food and Drug Administration on July 21, 2025, a panel convened by the agency cast doubt on the safety of antidepressant medications called selective serotonin reuptake inhibitors, or SSRIs, in pregnancy.

Panel members discussed adding a so-called black box warning to the drugs – which the agency uses to indicate severe or life-threatening side effects – about the risk they pose to developing fetuses. Some of the panelists who attended had a history of…

The study first analyzed how Alzheimer’s disease altered gene expression in single cells in the human brain. Then, researchers looked for existing drugs that were already approved by the Food and Drug Administration (FDA) and cause the opposite changes to gene expression.

They…

CVS Health Thursday reported $1 billion in…

Longtime drug developer Suma Krishnan was 51 when she cofounded Krystal Biotech. Now the company has one gene therapy on the market and more in the works.

By Amy Feldman, Forbes Staff

Longtime drug developer Suma Krishnan was in her late-40s when she had the idea for a topical gene therapy to treat a rare and terrible skin disorder in which the skin becomes as fragile as butterfly wings. In 2016, at 51, after a few months of modeling the idea and starting the process of patenting it, she…

Congress and the FDA are pushing pharmaceutical companies to replace animals with technology for drug research. That’s a long way off, but startups and industry stalwarts are working to make it happen.

At Children’s Mercy Hospital in Kansas City, researchers have created something extraordinary: tiny, beating lab-grown “hearts.” Visible only under a microscope, the diminutive innards are called organoids. They can be grown in a matter of days from a patient’s own stem cells, and…

The Cigna Group reported a second quarter profit of $1.5 billion as its Evernorth health service business…

The researchers emphasize that weight loss associated with GLP-1 drugs has many clear health benefits for people with obesity, type 2 diabetes and heart failure, including improving blood-sugar control, short-term cardiorenal benefits and improvements in…

In an invited editorial published in the current issue of Trends in Cardiovascular Medicine,…

This discovery, believed to be the first of its kind, reveals that cool temperatures get their own pathway, indicating that evolution has created different circuits for hot and cold temperatures. This creates an elegant solution for ensuring precise thermal perception and appropriate behavioral responses to environmental…