Bruce Willis 'stepping away' from acting because of health condition

Bruce Willis is suffering from a medical condition that is affecting his cognitive abilities and will be taking a break from acting, his family shared Wednesday.

In a post on his daughter Rumor's verified Instagram account, the caption on a photo of the "Die Hard" actor read: "To Bruce's amazing supporters, as a family we wanted to share that our beloved Bruce has been experiencing some health issues and has recently been diagnosed with aphasia, which is impacting his cognitive abilities."

"As a result of this and with much consideration Bruce is stepping away from the career that has meant so much to him," the caption continued. "This is a really challenging time for our family and we are so appreciative of your continued love, compassion and support. "

According to the Mayo Clinic, aphasia is "a condition that robs you of the ability to communicate" and can be caused by a stroke, head injury, a brain tumor or a disease.

The caption went on to read that the family is "moving through this as a strong family unit, and wanted to bring his fans in because we know how much he means to you, as you do to him."