off-label

[ awf-ley-buhl, of‑ ]

adjective

, Informal.

1. of, relating to, or denoting a drug prescribed for a particular indication even though the drug has not yet received approval from the Food and Drug Administration for that disease, condition, or symptom.

off label

adjective

1. (of a prescription drug) relating to use, or being used, in ways for which it has not been approved

Example Sentences

Although it has not been approved to treat mental health conditions, it is increasingly being used off-label to treat depression, suicidality and PTSD, said Dr. Brent Turnipseed, the medical director of a ketamine clinic Roots Behavioral Health in Austin, Texas.

From Salon

Doctors can still prescribe ketamine for depression off-label, but insurance often won't cover drugs prescribed in ways the FDA hasn't approved.

From Salon

"Offering an FDA-approved drug for off-label use could provide hope and improve both life expectancy and quality of life for these patients."

From Science Daily

Meanwhile, medical experts are raising concerns, saying that there are not enough data about the effects of such weight loss drugs on those with lower BMIs and that the consequences of such off-label use remain largely unknown.

From Los Angeles Times

“Off-label treatment can be just fine so long as there’s data to support this and the risks are low,” said Dr. Andrew Leuchter, director of UCLA’s TMS Clinical and Research Service.

From Los Angeles Times