Medical research

Scientists develop new tool to study nicotine receptors

A team of scientists has developed a new technique to better understand the effects of nicotine on the brain. In a study published in Nature Methods, the investigators described the creation of a novel light-activated nicotine ...

Medications

FDA warns of injury, death with herbal supplement kratom

Federal health authorities are warning about reports of injury, addiction and death with a herbal supplement that has been promoted as an alternative to opioid painkillers and other prescription drugs

Addiction

No magic pill to cure alcohol dependence yet

A new study published by the scientific journal Addiction has found no reliable evidence for using nalmefene, naltrexone, acamprosate, baclofen or topiramate to control drinking in patients with alcohol dependence or alcohol ...

Addiction

App to help treat substance abuse approved

(HealthDay)—The U.S. Food and Drug Administration has approved its first mobile app to help treat substance abuse, the agency said Thursday in a news release.

Diseases, Conditions, Syndromes

The feasibility of injectable versus oral naltrexone

Medications can help people who drink excessive amounts of alcohol. One medication that can reduce alcohol craving and help promote recovery is naltrexone, which is approved for treatment of alcohol dependence by the Food ...

Medications

Opioid dependence can start in just a few days

(HealthDay)—Doctors who limit the supply of opioids they prescribe to three days or less may help patients avoid the dangers of dependence and addiction, a new study suggests.

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