John Stamos has entered rehab for substance abuse.

The 51-year-old actor has checked himself into a residential program, People magazine reported.

Last month the “Fuller House” actor was charged with a DUI in Beverly Hills and was taken to the hospital due to a possible medical condition.

He tweeted a thank you note to his fans for support a few days after the incident saying he was “home & well” and “Very appreciative of the BHPD & Cedars for their care.”

He is set to appear before a judge for the charges on Sept. 11.

A rep for Stamos asked for privacy and had no further comment.