Tag: drug interactions

Pharmacy

Caffeine and Medications: How Your Coffee Can Interfere with Your Prescription Drugs

Caffeine can reduce the effectiveness of medications like levothyroxine and warfarin, increase side effects of antidepressants, and even trigger dangerous heart reactions. Learn which drugs interact with coffee and how to stay safe.

Pharmacy

Methadone and QT-Prolonging Drugs: Understanding the Additive Arrhythmia Risk

Methadone can prolong the QT interval and increase the risk of dangerous heart rhythms, especially when taken with other QT-prolonging drugs. Learn who's at risk, which medications to avoid, and how to stay safe.