Crestor

If you have severe kidney problems, the recommended starting dose is 5 milligrams once a day, up to a maximum of 10 milligrams daily.

If you're taking cyclosporine, the doctor will limit your dose to 5 milligrams once a day. If you're taking the cholesterol-lowering drug gemfibrozil (Lopid), your dose must be limited to 10 milligrams once a day.

Your doctor will want to test your cholesterol levels within 2 to 4 weeks after you start taking Crestor and also after any dose adjustment.

Overdosage

Although no specific information is available, any medication taken in excess can have serious consequences. If you suspect an overdose of Crestor, seek medical attention immediately.