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Prescription Drugs

A platypus living in the most contaminated site could be routinely exposed to up to half of an adult human’s daily dose of antidepressants

Australian Rivers Are Contaminated With Pharmaceuticals. That’s Bad News For Platypuses, Study Says

The team found evidence of human medications in every insect tested, including those from national park previously believed to be free of contaminants

New Research

Residue of Opium Poppy Found in Bronze Age Juglet

Whether the opium was consumed or used as oil for perfume or for anointing remains unclear

Ketamine syringe, 10mg held by a healthcare professional.

Ketamine Works as a Fast-Acting Antidepressant, But the Full Effects Are Still Unknown

A new study suggests that ketamine activates the brain’s opioid receptors, complicating its use to treat clinical depression

The human gut is filled with trillions of microbes.

The Benefits of Probiotics Might Not Be So Clear Cut

An individual’s natural gut bacteria determine whether the so-called dietary supplements help or do nothing at all

New Research

Genome Reveals When Opium Poppy Became a Painkiller

A combination of two genes over 7.8 million years ago was the first step to producing morphine and other narcotic compounds

The FDA Has Approved the First Generic EpiPen Alternative

The new product will offer a more affordable alternative to a life-saving drug

River eels exposed to cocaine suffered muscle damage and other health effects.

Cocaine in the Water Is Hurting River Eels

When researchers exposed eels to the illicit drug, the animals became hyperactive and suffered muscle damage

It doesn’t look like a kidney, but this ‘kidney-on-a-chip’ is a breakthrough for new drug testing.

How Putting Organs on Chips Could Revolutionize Medicine

Scientists are now working to connect these ersatz “organs” together into systems

Fake medicines are a lucrative global business. When it comes to malaria drugs that don’t work, they can be deadly.

Are Fake Drugs The Reason Malaria Sickens Millions a Year?

Fraudulent, expired and low-quality medicines contribute to the disease’s death toll—and could worsen drug resistance

A vintage ad for patent medicines, which usually didn't list their active ingredients. We now know that many contained morphine, cocaine, opium and more.

How Advertising Shaped the First Opioid Epidemic

And what it can teach us about the second

Why We Should Test Heart Drugs On a ‘Virtual Human’ Instead of Animals

Thousands of animals are used for heart drug tests each year—but research shows that computer-simulated trials are more accurate

About 13 percent of Americans over the age of 12 use antidepressants, but how well—or whether—they work is still a question for many patients.

Major Study Finds Antidepressants Work, But May Have Limitations

A meta-analysis of existing trials suggests that the drugs are mostly effective on a short-term basis for patients suffering from acute depression

New Research

What Sedated Plants Can Teach Scientists About Anesthetizing People

The same drugs that knock us out or numb our wounds can also be used on our leafy friends

Will blue packets replace pink ones soon?

New Research

Heart-Stopping Arrow Poison Could Be the Key to Male Birth Control

A non-toxic version of the compound interrupts fertilization in rats

From developmental problems to reproductive issues, drug waste is affecting marine wildlife.

How Drugged-Up Shellfish Help Scientists Understand Human Pollution

These involuntary medicine-guzzlers have much tell us about the consequences of pharmaceutical waste

This cartoon from Harper's Weekly depicts how opiates were used in the 19th century to help babies cope with teething.

Inside the Story of America’s 19th-Century Opiate Addiction

Doctors then, as now, overprescribed the painkiller to patients in need, and then, as now, government policy had a distinct bias

Trending Today

Understanding the Doping Controversy That’s Hit Sled Dog Racing

Four-time Iditarod champion Dallas Seavey’s dogs tested positive for banned substances, but Seavey claims it was sabotage

Trump Declares the Opioid Crisis a Public Health Emergency. What Does That Mean?

Critics say that his plan falls short of the drastic—and costly—effort required to effectively combat the crisis

The bottle of multivitamins at left were typical of the ways Americans became addicted to amphetamines.

History of Now

A Speedy History of America’s Addiction to Amphetamine

In a startling parallel to today’s opioid crisis, the drugs were liberally—and legally—prescribed despite little information on safety

Nobody has ever been charged with the Tylenol poisonings.

The 1982 Tylenol Terror Shattered American Consumer Innocence

Seven people lost their lives after taking poisoned Tylenol. The tragedy led to important safety reforms

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