Washington, Dec 5: Frankie Muniz is reportedly recovering in a hospital after he suffered a "mini-stroke" last week.

Sources close to the 27-year-old actor said that the 'Malcolm In The Middle' star was taken to an Arizona ER on Friday when friends noticed he was "acting really weird" - having trouble speaking and understanding words, TMZ.com reported.

According to sources, doctors told Muniz that he had suffered a "mini-stroke" though they didn't know what caused it.

His band Kingsfoil is set to begin touring on Friday but he's currently under doctor's orders to take it easy. (ANI)