Goserelin can cause a serious heart problem. Your risk may be higher if you also use certain other medicines for infections, asthma, heart problems, high blood pressure, depression, mental illness, cancer, malaria, or HIV.
Tell your doctor about all your other medicines, especially a blood thinner (warfarin, Coumadin, Jantoven).
Other drugs may interact with goserelin, including prescription and over-the-counter medicines, vitamins, and herbal products. Tell your doctor about all your current medicines and any medicine you start or stop using.
 Zoladex drug interactions (more detail)
