Zakk's Twitter account was updated on Wednesday with this message: "Sorry... calling this a roller coaster ride would be an understatement. Zakk's still clotting and we just can't get the meds therapeutic. Thanks for all the prayers and Get Wells. I will keep you updated. God Bless."

Back on September 2nd, Zakk Posted that he was doing (peachy keen) when he detailed his treatment for fans. Here is what he had to say at the time: "I spent three days in a hospital in Eugene, Oregon where they gave me a 24 hour drip of Heparin where they could monitor me. The next two days I received shots of Heparin into my stomach. Each shot lasted 24 hours.

"I was given a cat scan where they found three clots. I was then told each one of the clots passed through my heart. I just received an ultrasound. My left leg has a clot above the side and behind my knee, my calf and running into my heel. My right leg has a clot in between my calf and ankle. In a couple of days I'll have another CT scan to see how my lungs are doing.