If you’ve ever felt a burning sensation after a big meal, you know how annoying acid reflux can be. Antacids are the go‑to remedy that neutralizes stomach acid fast enough to calm that feeling without a prescription.
Antacids contain basic compounds like calcium carbonate, magnesium hydroxide or aluminum hydroxide. When they reach your stomach, they react with the excess acid and turn it into water and harmless salts. This chemical reaction happens in minutes, so you feel relief almost right away.
The effect lasts only a few hours because antacids don’t stop your body from making more acid – they just mop up what’s already there. That’s why they’re perfect for occasional heartburn but not a long‑term fix for chronic GERD.
Not all antacids are created equal. Calcium carbonate (found in Tums) gives strong, fast relief and adds a bit of calcium to your diet – great if you need that extra mineral. Magnesium‑based formulas (like Milk of Magnesia) work well for constipation, but they can cause loose stools if you take too much.
Aluminum‑based antacids are gentle on the stomach but may lead to constipation. Some products combine magnesium and aluminum to balance those side effects. Read the label and pick the one that matches your symptoms.
If you’re on a low‑sodium diet, check the sodium content – some chewable tablets have a surprising amount of salt.
When you’re unsure which product fits best, our article Best Ways to Buy Omeprazole Online: Safe Purchase & Reliable Sources Guide explains how to get stronger acid‑reducing meds if antacids aren’t enough. For a broader look at online pharmacy options, see Online Pharmacies Now Selling OTC, Pet Meds, and Supplements.
Here are a few quick tips for safe use:
Remember, antacids are meant for short‑term relief. If you notice persistent pain, weight loss, or difficulty swallowing, get medical help right away.
Got more questions? Browse the rest of our antacid‑tag articles for deeper dives into specific meds, safety checks, and buying guides. We keep everything simple so you can make smart choices without the jargon.
Looking for options besides omeprazole? This article walks you through seven alternatives, each with its own perks and downsides. From classic antacids to newer, less-known drugs, you’ll learn which ones might fit your needs best. Find out what separates these choices from omeprazole and how they work for common digestive problems. Get practical tips on how and when to use each.