The city that popularized the fast food drive-thru has a new innovation: 24-hour medical marijuana vending machines, says MSNBC.

Patients suffering from chronic pain, loss of appetite and other ailments that marijuana is said to alleviate can get their pot with a dose of convenience at the Herbal Nutrition Center in Lose Angeles, where a large machine will dole out the drug around the clock.

“Convenient access, lower prices, safety, anonymity,” inventor and owner Vincent Mehdizadeh said, extolling the benefits of the machine.

But federal drug agents say the invention may need unplugging. “Somebody owns (it), it’s on a property and somebody fills it,” said DEA Special Agent Jose Martinez. “Once we find out where it’s at, we’ll look into it and see if they’re violating laws.”

At least three dispensaries in the city, including two belonging to Mehdizadeh, have installed vending machines to distribute the drug to people who carry cards authorizing marijuana use.

Mehdizadeh said he spent seven months to develop and patent the black, armored box, which he calls the “PVM,” or prescription vending machine.

No word yet on whether Mehdizadeh is also installing his new invention, the Dorito machine, right next to it.