Contraindications can be <u>hypersensitivity</u> ( which can include swelling of the mouth & throat or unexplained rash and <u>ventricular fibrillation</u> ( an irregular heart rhythm)
Precautions: make sure you talk to your doctor and give a complete history. Notify the doctor of any other medication you may be taking as Lanoxin has serious to moderate interactions with at least 250 other drugs.
