An American over-the-counter antacid brand based on chewable calcium carbonate tablets for temporary relief of heartburn and indigestion.
Last updated August 27, 2026
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Overview
Tums is an American over-the-counter antacid brand best known for chewable tablets containing calcium carbonate. The product is marketed for temporary relief of heartburn, acid indigestion, and sour stomach. Depending on the formulation, the tablets combine calcium carbonate with sucrose or use a sugar-free composition, and are sold in multiple flavors, including peppermint and fruit varieties such as berry, orange, and cherry. The brand originated in St. Louis, Missouri, where pharmacist James Harvey "Jim" Howe developed the remedy in 1928 in the basement of his home while trying to address his wife's indigestion. Commercial production began in 1930 through the Lewis-Howe Company, a business named for Howe and his uncle A. H. Lewis. Howe had worked in his uncle's Missouri drugstore as a teenager, an experience that connected the product to an established pharmacy background. The name Tums was selected in 1930 after a radio contest; the winning suggestion was the phrase "Tums for the Tummy." Tums became a consumer healthcare product rather than a prescription treatment. Its principal active ingredient, calcium carbonate, neutralizes stomach acid and provides relatively rapid, short-term symptom relief. The tablets are intended to be chewed and are widely distributed through drugstores, grocery stores, mass retailers, and other retail outlets. As an over-the-counter remedy, Tums occupies a different position from prescription-strength reflux therapies, including proton-pump inhibitors and histamine H2-receptor blockers, which are used for longer-lasting or more clinically directed acid-control purposes. The brand's ownership changed as the consumer-healthcare sector consolidated. Revlon acquired the business in 1978, after which the Norcliff Thayer unit supervised Tums. Revlon subsequently spun Norcliff Thayer off to Beecham Group in 1986. Through later corporate combinations, Beecham became part of GlaxoSmithKline. Tums is now manufactured by Haleon, the consumer-healthcare company separated from GlaxoSmithKline. Manufacturing has retained a strong St. Louis connection: a plant originally built by Lewis-Howe in downtown St. Louis continued producing the tablets, and the site underwent substantial renovation and modernization during the 2000s. Tums has also been sustained through recognizable advertising and brand-language assets. The early slogan "Tums for the Tummy" established a simple, symptom-oriented promise. Later campaigns included the 1970s television presentation built around "Mother Tums" and the reassuring phrase "There, there!" From 1981 onward, advertising used a barbershop-style jingle associated with the theme music of the television crime drama Dragnet. These campaigns helped make the brand familiar beyond pharmacy shelves and reinforced its positioning as an accessible, quick-relief product for everyday digestive discomfort. Today, Tums remains an active Haleon brand. Its core identity continues to center on chewable calcium carbonate antacids, broad retail availability, flavor variety, and convenient use without a prescription. The brand's long history, recognizable name, and continued St. Louis manufacturing association distinguish it within the consumer antacid category, although it should not be confused with prescription acid-reflux medicines or with treatments intended to manage persistent gastrointestinal disease.
History
Tums traces its origins to St. Louis, Missouri, where pharmacist James Harvey "Jim" Howe created the antacid in 1928. Howe reportedly formulated it in the basement of his home while seeking relief for his wife's indigestion. His pharmaceutical background was connected to his uncle, A. H. Lewis, a pharmacist in Bolivar, Missouri; Howe had worked in Lewis's drugstore during his youth. The business established to commercialize the product was named the Lewis-Howe Company. Commercial production began in 1930. The brand name was also selected that year through a radio contest, whose winning entry was the phrase "Tums for the Tummy." This naming helped define the product's enduring consumer orientation: a simple, memorable remedy for stomach discomfort rather than a prescription medicine. Tums was sold as a chewable calcium carbonate antacid and became available through ordinary retail channels, including pharmacies, grocery stores, and mass merchants. The brand later passed through several ownership structures as the consumer-healthcare industry consolidated. Revlon acquired the business in 1978 and administered Tums through its Norcliff Thayer unit. In 1986, Revlon spun Norcliff Thayer off to the British Beecham Group. Beecham subsequently became part of GlaxoSmithKline through a sequence of corporate mergers. The brand eventually moved into Haleon, the consumer-healthcare company formed from GlaxoSmithKline's consumer business. Although ownership became international, manufacturing retained a St. Louis foundation. A downtown St. Louis plant originally built by Lewis-Howe continued to serve as the principal manufacturing location associated with Tums. During the 2000s, GlaxoSmithKline invested millions of dollars in renovations and modernization at the facility, preserving the site's role in the brand's production history. Tums' product proposition has remained consistent while its formats have broadened. The brand offers chewable tablets based on calcium carbonate, including sugar-containing and sugar-free versions. Flavor options have included peppermint and fruit flavors such as berry, orange, and cherry. The product is intended to be chewed and used for temporary relief of heartburn, acid indigestion, and sour stomach. It is distinct from prescription reflux therapies, such as proton-pump inhibitors and histamine H2-receptor blockers, which serve different clinical purposes and may be used for longer-term acid suppression. Advertising has played an important role in making Tums a mass-market brand. The original phrase "Tums for the Tummy" became a central piece of its identity. Later television advertising in the 1970s used the character or presentation known as "Mother Tums," together with the comforting expression "There, there!" Beginning in 1981, the brand used a barbershop-style jingle based on the theme music associated with the television series Dragnet. These campaigns gave Tums a recognizable audio and verbal identity and reinforced its promise of approachable, immediate relief. Tums remains an active Haleon brand and continues to be distributed primarily through United States retail channels. Its historical significance lies in the combination of a long-running St. Louis origin, a durable calcium carbonate product format, extensive consumer advertising, and survival through multiple waves of corporate ownership change.
- 1986
Norcliff Thayer moves to Beecham
[1]Revlon spins off Norcliff Thayer to Beecham Group, transferring the unit overseeing Tums.
- 1981
Barbershop advertising jingle introduced
[1]Tums advertising begins using a barbershop-style jingle linked to the theme music associated with Dragnet.
- 1978
Revlon acquires the brand's business
[1]Revlon purchases the company associated with Tums and places the brand under its Norcliff Thayer unit.
- 1930
Commercial production and naming of Tums
[1]The Lewis-Howe Company begins commercial production, and a radio contest produces the name Tums from the phrase "Tums for the Tummy."
- 1928
James Harvey Howe develops the Tums remedy
[1]St. Louis pharmacist James Harvey Howe develops the antacid in his home while seeking relief for his wife's indigestion.
St. Louis manufacturing site modernized
[1]During the 2000s, GlaxoSmithKline funded major renovations and modernization at the historic St. Louis manufacturing complex.
Products and positioning
An accessible, familiar, fast-acting over-the-counter remedy for temporary heartburn and acid indigestion relief.
Over-the-counter antacid · 1930
Tums Chewable Tablets
The core Tums product consists of orally chewed tablets whose principal active ingredient is calcium carbonate. The tablets are designed for temporary relief of heartburn, acid indigestion, and sour stomach by neutralizing excess stomach acid. They are sold through common retail channels rather than requiring a prescription and have been offered in multiple flavors, including peppermint and fruit varieties.
Sugar-free over-the-counter antacid
Sugar-Free Tums
Sugar-free formulations extend the Tums chewable-tablet range for consumers seeking an antacid option without ordinary table sugar. Like the broader line, these products are based on calcium carbonate and are intended for temporary relief of common acid-related stomach discomfort.
Flavored antacid tablets
Flavored Tums
Tums has offered flavored chewable tablets to make routine antacid use more palatable. Documented flavor families include peppermint and fruit flavors such as berry, orange, and cherry. Flavor availability can vary by specific formulation and market.
Marketing campaigns
- 1981Dragnet-associated barbershop jingle
United States
Tums advertising adopted a barbershop-style jingle based on the theme music used in versions of the television crime drama Dragnet.
Outcome. Created a distinctive recurring audio signature for the brand.
- 1970Mother Tums
United States
A television advertising campaign used the Mother Tums character or presentation and the reassuring line "There, there!" to frame the product as a comforting response to digestive discomfort.
Outcome. Expanded Tums' mass-media identity during the 1970s.
- 1930Tums for the Tummy
United States
The phrase that inspired the brand name came from a radio naming contest and became an enduring expression of Tums' approachable stomach-relief positioning.
Outcome. Established the brand's memorable consumer-facing identity.
Brand decisions
1986
Norcliff Thayer spin-off to BeechamM&ABackground
Revlon reorganized its consumer-healthcare holdings by separating Norcliff Thayer.
Action taken
Norcliff Thayer was spun off to Beecham Group.
Aftermath
Tums became part of the corporate succession that ultimately led to GlaxoSmithKline and later Haleon ownership.
1978
Revlon acquisitionM&ABackground
The Tums business was acquired as part of Revlon's expansion and organization of consumer-healthcare assets.
Action taken
Revlon purchased the business and placed Tums under its Norcliff Thayer unit.
Aftermath
Tums ceased to be an independently St. Louis-based business and later moved through Beecham and GlaxoSmithKline ownership structures.
- Modernization of the St. Louis manufacturing siteStrategy
Background
The historic Lewis-Howe manufacturing complex remained central to Tums production after the brand changed owners.
Action taken
GlaxoSmithKline carried out substantial renovations and modernization during the 2000s.
Aftermath
The St. Louis facility continued to serve as the principal manufacturing site associated with Tums.
Recent events
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