Malcom in the Middle star Frankie Muniz suffered a mini-stroke last week  but doctors still aren't sure why it happened.

Frankie was taken to an emergency room in Arizona on November 30 when his friends observed him "acting really weird," sources tell TMZ. His friends were worried when he was struggling to speak and understand words.

Doctors informed Frankie that he'd suffered a "mini-stroke," but the doctors aren't sure exactly why. The 26-year-old Agent Cody Banks star is reportedly awaiting test results to get more information.

Frankie's birthday is tomorrow, meaning this is probably not how he expected to get ready for it. Also, Frankie plays drums in a band called Kingsfoil that was to begin touring on Friday, but doctors have told him to take it easy.

We're wishing Frankie all the best as he continues to recover!

Source: TMZ

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