Rugby Extra Strength Antacid

Rugby Extra Strength Antacid is an FDA-registered drug product whose active ingredient is CALCIUM CARBONATE. It is labelled by Rugby Laboratories taken by oral and marketed as a human otc drug product. Identifiers on file: NDC 0536-1229, application M001, label effective 20260415. It is one of 78 FDA drug label records sharing the active ingredient CALCIUM CARBONATE. This page reproduces the FDA-approved label text so you can check what a product is, who makes it and how it is supplied before discussing it with a pharmacist or prescriber.

Across FDA labelling, products containing CALCIUM CARBONATE are most often described in connection with: relieves acid, indigestion heartburn. Wording differs between labels, and the full indications section on this page takes precedence when it is present.

USE(S) relieves: acid indigestion heartburn

DIRECTIONS adults and children 12 years of age and over: chew 2-4 tablets as symptoms occur, or as directed by a doctor.

WARNINGS .

FDA lists 78 drug label records with CALCIUM CARBONATE as the active ingredient. The most common dosage forms and the manufacturers with the most records are summarised below; strengths, pack sizes and inactive ingredients can still differ between apparently similar products.

5 FDA recall record(s) match this product name or manufacturer. A match means the firm or product name appears in the enforcement report; confirm lot numbers and dates against the official FDA notice before acting.

What is Rugby Extra Strength Antacid used for?
USE(S) relieves: acid indigestion heartburn

Who makes Rugby Extra Strength Antacid?
Rugby Laboratories is the labeler of record for Rugby Extra Strength Antacid. 78 FDA label records share the active ingredient CALCIUM CARBONATE, so generic and branded versions may come from different companies; the manufacturer named on your pack is the one that matters for any enquiry.

What form does Rugby Extra Strength Antacid come in?
administered by oral. Strengths and pack sizes vary by label, so compare the NDC on your pack with the identifier listed on this page.

Is Rugby Extra Strength Antacid prescription or over-the-counter?
The FDA label for this product is recorded as human otc drug. Marketing status can differ between strengths and countries, so check the dispensing rules where you live.

Are there other products containing CALCIUM CARBONATE?
Yes. 78 FDA drug label records list CALCIUM CARBONATE as the active ingredient. Products with the same active ingredient can usually be substituted only when a prescriber or pharmacist confirms it is appropriate.

Has Rugby Extra Strength Antacid been recalled?
5 FDA recall record(s) match this product name or manufacturer. Review the recall and safety notices section on this page and confirm lot numbers against the official FDA enforcement report.

Where does this information come from?
All content is reproduced from FDA Structured Product Labelling data via openFDA. It is provided for identification and reference only and is not medical advice.