Drug Interaction Report

Grapefruit and grapefruit juice may increase the blood levels and effects of glasdegib. This can increase the risk of serious side effects such as an irregular heart rhythm, inflammation and ulceration of the digestive tract, low red or white blood cells, fever, low platelet levels, bleeding, and swelling. You should avoid consumption of grapefruit and grapefruit juice during treatment with glasdegib. Otherwise, you may need a dose adjustment and/or more frequent monitoring by your doctor to safely use this medication. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

Ask your doctor before using terazosin together with ethanol (alcohol). Using terazosin with ethanol (alcohol) can lower your blood pressure. This can cause dizziness or feeling like you might pass out, especially when getting up from a sitting or lying position. This may be more likely to occur when you first start taking either of these medications. You may need a dose adjustment or need your blood pressure checked more often if you take both medications. You may develop flushing, warmth or redness under your skin or tingly feeling after alcohol intake (especially in you are of Asian descent) and should be advised to avoid alcohol or limit your intake. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.