Medicine
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Find out everything there is to know about medicine and stay updated on the latest medical breakthroughs with the comprehensive articles and informative features at LiveScience.com. Learn more about these amazing discoveries as doctors and scientists reveal important information on medicine.
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![an illustration of a woman on a scale](https://cdn.mos.cms.futurecdn.net/iPx48JSQti3ZpWhnJffxTM-320-80.jpg)
Hims & Hers Super Bowl controversy: What the ad left out about its 'alternative' weight-loss drugs
By Stephanie Pappas published
The telehealth company Hims & Hers put out a Super Bowl ad that skimped on clarifying that its compounded semaglutide medications aren't FDA-approved.
![A photograph of a person holding two Journavx pain relief tablets.](https://cdn.mos.cms.futurecdn.net/i7hoGnwnrDRtVEQ6QemkBM-320-80.jpg)
FDA approves 1st new class of opioid-free painkillers in over 20 years
By Patrick Pester published
The FDA has approved Journavx, an oral medication for treating pain that doesn't target the brain like addictive opioids.
![A close-up of the tip of a nasal spray bottle](https://cdn.mos.cms.futurecdn.net/dfQ8EXPLGg6wdrL2uHxZC5-320-80.jpg)
FDA approves ketamine-like nasal spray for depression — here's everything you need to know
By Emily Cooke published
A nasal spray that contains esketamine — a potent derivative of ketamine — can now be taken on its own to treat adults with severe depression, the FDA says. Here's what that means.
![A close-up of a person's abdomen as they inject a drug into it.](https://cdn.mos.cms.futurecdn.net/i64nGVNSqKcZPejzHkqimg-320-80.jpg)
Ozempic-style drugs tied to more than 60 health benefits and risks in biggest study-of-its-kind
By Emily Cooke published
A large new study has shed light on the wider health impacts of taking Ozempic-style drugs.
![Close-up of a patients' hand while they are lying in a hospital bed. An IV drip is attached to their hand.](https://cdn.mos.cms.futurecdn.net/nZ35Shv2ADmYj7igk3yegc-320-80.jpg)
10 of the strangest medical cases from 2024
By Emily Cooke published
From fungi brewing alcohol in a person's gut to parasitic brain infections, here are some of the oddest medical case reports we covered in 2024.
![close up on a small, flat tablet held between a person's thumb and pointer finger](https://cdn.mos.cms.futurecdn.net/xpmzFF2nDMnJHb9aKvtfeR-320-80.jpg)
When will MDMA be approved for therapy? Major trial issues may stand in the way, psychiatrist Dr. Albino Oliveira-Maia says.
By Nicoletta Lanese published
When will MDMA be approved for therapy? Major trial issues may stand in the way, psychiatrist Dr. Albino Oliveira-Maia says
![A rendering of T cells](https://cdn.mos.cms.futurecdn.net/4EquL5JThyW9CP2pJ45xLn-320-80.jpg)
Scientists make 1-of-a-kind immune cells to guard transplants from attack
By Tia Ghose published
Scientists have designed special immune cells that protect transplanted pancreatic cells from attack in mice.
![A close-up of poppy seeds and their pods](https://cdn.mos.cms.futurecdn.net/rBHvTQLaknXrG4zeRf7rgd-320-80.jpg)
Can you get high from poppy seeds?
By Marilyn Perkins published
Poppy seeds come from the same plant that's used to make opium and morphine. So can they get you high?
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