Reflux: When to Treat It and When to Look Deeper

Heartburn is acid from the stomach reaching the esophagus, the tube that was not built to hold it. The valve between the two, the lower esophageal sphincter, is supposed to stay closed except when food is coming down. Reflux is what happens when it opens at the wrong times or when there is enough pressure below it to force it. Almost everything that drives reflux works through one of those two doors.

What opens the valve

A full stomach pushes up. Extra weight around the midsection pushes up all day, which is why reflux often fades as visceral fat comes off. Lying down within two or three hours of eating removes gravity, so a full stomach has nowhere to drain and the valve gives. Late dinners and a couch after them are the single most common pattern we hear.

Some things relax the valve directly. Alcohol does. So do large doses of fat, peppermint, chocolate and, in many people, caffeine. Nicotine does too. None of these need to be banned for everyone; the point is to notice which ones match your bad nights.

The first line, then, is mechanical. Finish eating three hours before bed. Eat smaller dinners. Raise the head of the bed a few inches, not just the pillow. Reduce alcohol in the evening. Lose the weight that is pressing on the stomach. For a good share of people that is the entire treatment.

When to look deeper

Reflux by itself is a nuisance. Certain features alongside it are not, and they call for an endoscopy, a camera look at the esophagus and stomach, rather than another antacid:

• Trouble swallowing, or food feeling stuck.
• Unintended weight loss.
• Vomiting blood or black stools, which is an emergency.
• Anemia on a blood count.
• Symptoms that started after 60, or that persist despite several weeks of treatment.
• Years of frequent reflux, treated or not, which raises the chance of a change in the lining that should be watched.

A hypothetical 58 year old man with ten years of nightly heartburn who now notices steak catching on the way down needs a scope, not a stronger pill.

The tradeoffs with acid blockers

Proton pump inhibitors work well and have a real place, especially to heal an inflamed esophagus. The tradeoff is in staying on them for years without a plan. Stomach acid helps absorb B12, magnesium, iron and calcium, so long term use can run those down, and we check them in members who have been on one a while. The acid also defends against bacteria coming in with food. And stopping abruptly after long use often causes a rebound of acid that feels like the original problem, which keeps people on them longer than they intended.

Unless a condition like Barrett's esophagus calls for staying on one, we use them for a defined stretch, fix the mechanics, then taper rather than stop cold. If you have been taking one for years because nobody revisited it, that's worth a conversation.

This article is educational and is not medical advice.

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