hiv infection
"I've been taking Maraviroc 300mg with Abacavir twice a day and Tenofovir (once a day) for the past 2.5 years. 
I've had no side effects but lately started to get slight elevated liver enzymes in my liver test. I don't feel ill but my doctor is now contemplating changing my regimen by taking out Maraviroc as my liver enzymes (alt and ast) have not come down to their normal numbers. If you don't have any negative effects on your liver this is a great drug."