Klabex Clarithromycin Palbociclib
MajorPalbociclib and clarithromycin should not be taken together. Clarithromycin is one of the strong CYP3A inhibitors, a group of medicines that the Palbociclib leaflet says to avoid using at the same time. If you have been prescribed both, talk to your doctor or pharmacist before taking either one.
These medicines can affect each other in a serious way. Do not start taking them together unless your doctor has said it is OK. If you already take both, do not stop either one on your own: speak to your doctor or pharmacist soon.