Tag: antibiotic side effects

Rifampin and Birth Control Pills: Understanding Breakthrough Ovulation Risks
Mar, 30 2026

Rifampin and Birth Control Pills: Understanding Breakthrough Ovulation Risks

Learn why rifampin causes hormonal contraceptive failure, how it impacts ovulation rates, and what backup methods you need to use to prevent unintended pregnancy.

Trimethoprim and Hyperkalemia: What You Need to Know About the Potassium Risk
Jan, 8 2026

Trimethoprim and Hyperkalemia: What You Need to Know About the Potassium Risk

Trimethoprim in antibiotics like Bactrim can cause dangerous potassium spikes, especially in older adults and those on blood pressure meds. Learn who’s at risk, how fast it happens, and what to do to stay safe.