Crestor may be able to help if you have not reached your LDL-C goal. Alternatively Crestor may be suitable if you have tried another statin medication, and you weren't able to tolerate it.
Since high cholesterol and plaque build-up in arteries typically don't have symptoms that you can feel, it is important to talk to your doctor about these matters, get your cholesterol tested, and then follow their recommendations if you need to take action.
In 2010 the funding and availability of some statin medications changed. If these changes affected you it may be a good time to talk to your doctor about whether you are controlled on your current statin medication, and check whether it is still the best option for you.