Drug Interactions between Aralen Phosphate and cephalexin

You may want to limit your consumption of grapefruit or grapefruit juice during treatment with chloroquine. Grapefruit juice can significantly increase the blood levels and effects of chloroquine, which may result in an irregular heart rate or other conduction disturbances. Hydroxychloroquine should also be taken with food or milk to reduce the incidence of stomach upset. Talk to your doctor if you have any questions or concerns. You should seek immediate medical attention if you develop sudden dizziness, lightheadedness, fainting, shortness of breath, or heart palpitations during treatment with chloroquine. 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.

Cephalexin and multivitamin with minerals should not be taken orally at the same time. Products that contain zinc may interfere with the absorption of cephalexin into the bloodstream and reduce its effectiveness. You should take multivitamin with minerals at least three hours after taking cephalexin. Talk to a healthcare professional if you are not sure whether a product contains something that could potentially interact with your medication or if you have questions on how to take this or other medications you are prescribed. 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.