Drug Interaction Report

Using lorcaserin together with ergonovine is not recommended. Combining these medications may increase the risk of damage to your heart valves. Contact your doctor if you develop shortness of breath, chest pain or tightness, dizziness, lightheadedness, fainting, and/or swelling of the legs, ankles, or feet during treatment with either of these medications. 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.

Grapefruit juice may increase the blood levels of certain medications such as ergonovine. You may want to limit your consumption of grapefruit and grapefruit juice during treatment with ergonovine. However, if you have been regularly consuming grapefruit or grapefruit juice with the medication, then it is advisable for you to talk with your doctor before changing the amounts of these products in your diet, as this may alter the effects of your medication. Contact your doctor if your condition changes or you experience increased side effects. Orange juice is not expected to interact.

Information for this minor interaction is available on the professional version.