I tried ketamine to treat my depression. Within a day, I felt relief.

How the veterinary anesthetic and recreational drug saved me from suicidal thoughts.

  Ketamine Stirs Up Hope—and Controversy—as a Depression Drug

The next big depression treatment might be ketamine, but how best to use it remains unknown.

  The first new FDA-approved antidepressant in decades goes up your nose

The ketamine-like spray offers hope for people with treatment-resistant depression.

  Why Ketamine Is the Best Drug on Earth

An emergency-room doctor explains why he routinely sticks his patients in the K-hole.

 Drug companies are testing ketamine to treat severe depression

The evidence that ketamine can curb the symptoms of severe depression is starting to pile up. New findings on the clinical efficacy of the well-known party drug may pave the way for it to move out of the club and into the doctor’s office.

 From Popular Anesthetic to Antidepressant, Ketamine Isn’t the Drug You Think It Is

In 1962, chemistry professor Calvin Stevens discovered a PCP analogue that fit the bill: ketamine. Ketamine is a potent, sedating painkiller that can cause amnesia and is mostly used in surgery and veterinary medicine. During the Vietnam Invasion, ketamine saw widespread use in the U.S. military because it has several advantages over opioids. First, unlike morphine, ketamine doesn’t suppress blood pressure or breathing. It also doesn’t need to be refrigerated, making it useful in the field or in rural areas that don’t have access to electricity.

 Generation Ketamine

Johnson & Johnson has submitted its esketamine for regulatory approval, but researchers still don't understand how the fast-acting antidepressant lifts moods.

 Is the Ketamine Boom Getting out of Hand?

The anesthetic and party drug offers depression patients new hope, but some clinics may stray from science.

 Ketamine Depression Treatment Passes Another Trial, But Isn’t For Everyone

Ketamine, a drug once synonymous with the party scene, is now at the forefront of depression treatment. Recent trials for SPRAVATO show that esketamine, a compound molecularly similar to ketamine, works quickly and rapidly to reduce depression symptoms in patients. Even so, doctors emphasize this is not an elixir for psychiatric disorders, and most definitely is not for everyone.

 Researchers Study New Ways to Treat Suicide Risk

The drug ketamine shows promise in early study as doctors work to address the symptoms suicidal patients exhibit.

Special K, a Hallucinogen, Raises Hopes and Concerns as a Treatment for Depression

It is either the most exciting new treatment for depression in years or it is a hallucinogenic club drug that is wrongly being dispensed to desperate patients in a growing number of clinics around the country. It is called ketamine — or Special K, in street parlance.

Club Drug 'Special K' Can Lead to Ongoing Bladder Problems in Its Users

Heavy use of the veterinary anesthetic turned recreational drug could have serious consequences.

Ketamine Stirs Up Hope—and Controversy—as a Depression Drug

This is why there's so much excitement around ketamine. It offers relief to many patients who previously didn't respond to anything. When it works, the drug acts within hours, not weeks, which makes it especially promising for patients at risk of suicide. And because it targets a different neurotransmitter system—not serotonin but glutamate—it's giving scientists new insight into the biology of depression.

No Need To Die Twice: Why I’ll Never Do Ketamine Again

The term ‘K-hole’ was the most frightening slang I’d ever heard for a drug experience. Recreational drugs are supposed to induce euphoria and enlightenment, not shove you down a black hole and force an ambulance to haul away your drooling hulk. It was at that moment that I knew I would have to try Special K.

Plan to crack down on ketamine puts millions of women at risk, say campaigners

A new proposal to limit access to ketamine around the world would have a devastating effect on the health of millions of women in poorer countries, say campaigners. Although in developed nations ketamine is known primarily as a party drug, in lower income countries it's one of the most widely used anesthetics available, and is particularly notable for its use during caesarean sections.

Scientists are reformulating the party drug Ketamine to remove its terrible side effects

Having begun life as an anesthetic in 1962, then quickly co-opted as a party drug, ketamine is now the source of much excitement among psychiatrists for its potential to treat depression. There is one major challenge, though, as anyone who’s ever seen someone out of their mind on “Special K” can well imagine: the negative and potentially dangerous side effects of the drug mean it’s rarely used in clinical research. And so, to advance the field, neuroscientists are trying to figure out just what makes Special K so special. Their hope is to create a treatment with all the positive effects of the original drug, and none of its downsides.

Six Years Later, Ketamine Remains ‘Miracle’ Drug for Patient with Severe Depression

Facing another “roller coaster” ordeal of new medications and treatments for her ongoing severe depression, Houston realtor Kim Crespo was desperate for anything that would help her debilitating condition. She found it at Harris Health System’s Ben Taub Hospital in the unlikely treatment of ketamine, a version of the popular club drug (known on the street as K, Special K or kit kat) from the ‘80s and ‘90s. Following a six-week treatment in 2012, her depression was gone. Six years later, she still praises the drug’s lasting effects and calls it a “miracle” drug for helping her.

What's In Your Drink? The Straw That May Detect Date Rape Drugs

For three high schoolers, hearing about the risk of "date rape drugs" was the last straw...that led them to designing the first straw to detect common "date rape drugs." Victoria Roca, Susana Cappello and Carolina Baigorri, who attend Gulliver Preparatory School in Miami, designed a straw that includes two chemical test strips that turn navy blue if they come into contact with some substances frequently used for "drug-facilitated sexual assault." In other words, if your date offers you a drink, put the straw in the drink. If it turns blue, things may not be cool.