Cimetidine instructions do not indicate its role in the treatment of mouth ulcers, not in the drug’s indications.
Cimetidine is a histamine H2 receptor blocker, which is mainly used for the relief of stomach pain, heartburn sensation, acid reflux caused by excessive stomach acid, and clinically used for the treatment of duodenal ulcers and gastric ulcers. Its indications do not include oral ulcers.
The specific etiology of recurrent oral ulcers is unknown. The principle of action of cimetidine does not relieve mouth ulcers. It is important to note that cimetidine can have adverse effects with prolonged use or increased dosage, such as gynecomastia, diarrhea, dizziness, and muscle cramps. It is contraindicated in pregnant and lactating women, and is contraindicated in those who are allergic to the product.
Some studies have reported the effectiveness of cimetidine for the treatment of mouth ulcers, but the conclusions are currently limited to clinical studies and are not recognized, so this treatment is not included in the drug’s specification. If you use cimetidine to treat mouth ulcers, be sure to consult with your doctor about whether it is feasible.
If you suffer from mouth ulcers, it is recommended that you consult a hospital in a timely manner and be treated under the guidance of a physician, do not self-medicate.