heartburn relief original strength

openFDA label record#

This page contains supplementary openFDA label data. For the canonical label presentation, use the corresponding DailyMed Structured Product Label.

Verified complete openFDA source JSON (canonical bytes are SHA-256 checked before publication)

Brand name
heartburn relief original strength
Generic name
FAMOTIDINE
Manufacturer
Major Pharmaceuticals
Product type
HUMAN OTC DRUG
SPL set ID
be275c48-18bf-45f6-891d-36d89327813e
SPL ID
4bbca900-8593-427c-8595-c5c6c3456967
Version
9
Effective date
2026-02-13
Source export date
2026-11-06
Source partition
6
Source file
https://download.open.fda.gov/drug/label/drug-label-0006-of-0014.json.zip
Source object key
raw/openfda/drug-label/2026-11-06/5781d2d281f00c57d2634422e88d204f4ab5cf8444979f7006f538b3a4f26d3b/drug-label-0006-of-0014.json.zip
Source manifest SHA-256
8dff71fbef1291eb7711013e9a3a06194930757924a8946ae3034107a98d9463
Import run
20261106T075659Z
Imported at
2026-11-06 08:33:11
Harmonized routes table
Harmonized routes
ORAL

Warnings cross-check#

openFDA text is shown for search and cross-checking; DailyMed SPL is canonical.

Warnings sections page 1 of 1 · 1 matching rows.

warnings

Warnings Allergy alert: Do not use if you are allergic to famotidine or other acid reducers Do not use • if you have trouble or pain swallowing food, vomiting with blood, or bloody or black stools. These may be signs of a serious condition. See your doctor. • with other acid reducers Ask a doctor before use if you have • had heartburn over 3 months. This may be a sign of a more serious condition. • heartburn with lightheadedness, sweating, or dizziness • chest pain or shoulder pain with shortness of breath; sweating; pain spreading to arms, neck or shoulders; or lightheadedness • frequent chest pain • frequent wheezing, particularly with heartburn • unexplained weight loss • nausea or vomiting • stomach pain • kidney disease Ask a doctor or pharmacist before use if you are taking a prescription drug. Acid reducers may interact with certain prescription drugs. Stop use and ask a doctor if • your heartburn continues or worsens you need to take this product for more than 14 days If pregnant or breast-feeding, ask a health professional before use. Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away. (1-800-222-1222)

Reported adverse events (FAERS/openFDA)#

Adverse event summaries are temporarily unavailable. Other product information remains available.