A majority of patients taking<unk>  experience neutropenia, a condition where a patient has an abnormally low number of neutrophils. This side effect impacts the immune system, and is thus likely responsible for the second most common side effect, infection. Leukopenia and anemia are also frequent among patients taking<unk> . More than 10% of patients also experience side effects such as fatigue, nausea, diarrhea, respiratory infection, headache, thrombocytopenia, vomiting, and decreased appetite. The FDA also indicates that patients should be vigilant to monitor themselves for any sign of pulmonary embolism. The FDA further cautions that women should be aware that the medication can have a harmful effect on a fetus, and thus should not be taken while pregnant.
Palbociclib
Ribociclib
Tamoxifen
Enzalutamide
Trastuzumab
Lasofoxifene
Bazedoxifene
Anastrozole