One Man's Stomachache. A Billion-Dollar Industry. The Strange Birth of the American Antacid

Walk into any drugstore in America and you'll find an entire section dedicated to your digestive discomfort. Tums, Rolaids, Pepcid, Mylanta — shelf after shelf of tablets, chews, liquids, and capsules, all promising to quiet whatever's going on below your ribcage. It's one of the most crowded and consistently profitable categories in American retail pharmacy.

And it all started because one guy in Richmond, Virginia had a really bad stomachache and decided to do something about it himself.

This is one of those origin stories that feels almost too on-the-nose — a product born from personal desperation, shaped by a world war, and eventually normalized into something you toss in your grocery cart without a second thought. But follow it from the beginning and you start to see how much of American consumer health culture was built on moments just like this one.

The Candy Salesman Who Couldn't Stop Burping

In 1928, a man named James Howe was working as a sales manager for a candy company in Richmond. He suffered from chronic indigestion — the kind that made meals more of a chore than a pleasure — and like most people with an uncomfortable problem, he started looking for a solution.

Howe knew that calcium carbonate, a naturally occurring compound, was effective at neutralizing stomach acid. It wasn't a secret — the chemistry was well understood. What didn't exist yet was a convenient, palatable, consumer-friendly way to take it. Liquid antacid preparations existed, but they were messy and unpleasant. Howe, with his background in candy manufacturing, figured he could do better.

He developed a formula that combined calcium carbonate with a small amount of sugar and pressed it into a chewable tablet. He called it Tums — short for tummy, presumably — and began selling it out of his basement for around $0.10 a roll.

The product worked. Word spread. By the early 1930s, Tums was being distributed more widely, and Howe had founded the Lewis-Howe Company to keep up with demand. The antacid had gone from a basement project to a legitimate consumer product in just a few years.

But the real explosion was still more than a decade away — and it would take a world war to trigger it.

Stress, Rations, and a Nation of Upset Stomachs

World War II changed almost everything about American life, and digestive health turned out to be no exception.

On the front lines, soldiers were dealing with the physical and psychological stress of combat, unpredictable food, and grueling conditions — all of which are reliably terrible for your gastrointestinal system. Stress-related stomach problems, including ulcers and chronic indigestion, became widespread among military personnel. The Army actually began distributing antacids as part of standard medical supply.

Back home, the picture wasn't much more relaxed. Rationing changed the American diet in ways that weren't always gentle on digestion. Anxiety about the war — sons and husbands overseas, news arriving in waves of uncertainty — created the kind of chronic low-grade stress that the stomach tends to register loudly. Americans were eating differently, sleeping worse, and worrying more.

Tums sales surged. So did interest in the broader category. The war essentially created a mass market for digestive relief products by producing, at scale, exactly the conditions that make stomachs miserable.

After the war ended, the habit stuck. Americans had gotten used to reaching for a tablet when something felt off, and the pharmaceutical industry had gotten very good at making those tablets available everywhere.

How a Niche Product Became a Pharmacy Staple

The postwar decades saw the antacid market professionalize and expand rapidly. Rolaids launched in 1954, offering a slightly different formulation and aggressive marketing. Maalox and Mylanta introduced liquid options for people with more serious acid issues. By the 1970s and 80s, the category had grown sophisticated enough to attract major pharmaceutical investment, eventually leading to the development of H2 blockers like Tagamet (1977) and later proton pump inhibitors like Prilosec — prescription-strength solutions for what had started as a candy salesman's home remedy.

Today, the over-the-counter digestive health market in the United States generates billions of dollars annually. Tums alone remains one of the best-selling antacid brands in the country, nearly a hundred years after James Howe pressed his first chalky tablet in a Richmond basement.

Calcium carbonate — the same compound Howe used in 1928 — is still the active ingredient.

The Surprisingly Human Logic of Consumer Health

What makes this origin story worth tracing back isn't just the quirky detail of a candy salesman curing his own indigestion. It's what it reveals about how so many everyday health products actually come to exist.

They don't usually start in research labs with a target condition and a development budget. They start with someone who's uncomfortable and resourceful enough to try something. They grow because life — war, stress, bad food, long hours — keeps producing the same problems in new generations of people. And they persist because once a solution works, it becomes invisible. It just becomes part of the medicine cabinet.

That roll of Tums rattling around in your desk drawer or your glove compartment? It has a longer, stranger story behind it than you'd ever guess from the cheerful pastel packaging.

Somebody's stomachache started all of it. And in a way, that's the most relatable origin story in American pharmacy history.