The Heartburn Aisle Is Not a Neutral Zone: Antacids, Sildenafil, and the Timing You Can't See
Tums, Pepcid, and Prilosec are background players in millions of medicine cabinets, but they can quietly reshape the stomach environment sildenafil has to work in. Here's how to separate a timing nuisance from a real concern, and what to ask before you mix them.