Drug Interactions between Astagraf XL and E S P

Erythromycin may significantly increase the blood levels of tacrolimus. This may increase the risk of serious side effects such as kidney problems, diabetes, nervous system disorders, hyperkalemia (high potassium levels in the blood), high blood pressure, irregular heart rhythm, heart failure, infections, and various types of malignancies including lymphoma and skin cancer. You may need a dose adjustment if you have been taking tacrolimus and are starting treatment with erythromycin. Talk to your doctor if you have any questions or concerns. Your doctor may already be aware of the interaction, but has determined that this is the best course of treatment for you and has taken appropriate precautions and is monitoring you closely for any potential complications. Contact your doctor if you develop signs and symptoms of infection such as fever, chills, diarrhea, sore throat, muscle aches, shortness of breath, blood in phlegm, weight loss, red or inflamed skin, body sores, and pain or burning during urination. Also seek medical attention if you experience frequent urination, increased hunger or thirst, loss of appetite, confusion, tremor, numbness or tingling, seizures, vision changes, sudden dizziness, lightheadedness, fainting, shortness of breath, heart palpitations, and chest pain. 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.

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