Comparing Cimetidine vs Ranitidine
| Cimetidine | Ranitidine |
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| Cimetidine | Ranitidine |
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Prescription and OTC
Prescribed for Duodenal Ulcer, Cutaneous Mastocytosis, GERD, Duodenal Ulcer Prophylaxis, Erosive Esophagitis, Bronchogenic Carcinoma, Human Papilloma Virus, Indigestion, Laryngopharyngeal Reflux... View more |
Prescription and OTC
Ranitidine was an acid-suppressing agent that was used to treat a wide range of gastric-acid-related disorders, including gastric ulcers, heartburn, and GERD. Headaches were the most common side... View more |
Related suggestions Stomach Ulcer
Indigestion
Erosive Esophagitis
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| More about Cimetidine | More about Ranitidine | ||||||||
| Ratings & Reviews | |||||||||
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Cimetidine has an average rating of 7.7 out of 10 from a total of 21 ratings on Drugs.com. 76% of reviewers reported a positive effect, while 19% reported a negative effect. |
Ranitidine has an average rating of 7.2 out of 10 from a total of 163 ratings on Drugs.com. 66% of reviewers reported a positive effect, while 21% reported a negative effect. |
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| Side Effects Experienced by Users Side effects are reported in Drugs.com user reviews and not clinically verified. | |||||||||
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View all Cimetidine side effects |
View all Ranitidine side effects |
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| Drug Class | |||||||||
| Generic Availability | |||||||||
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Lower cost generic |
Lower cost generic |
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| Pricing and Coupons * Prices are without insurance | |||||||||
View all Cimetidine prices |
We could not find an exact match for this medicine. Try searching the Price Guide directly. |
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| Dosage Forms | |||||||||
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| Brand Names | |||||||||
| Acid Reducer-Cimetidine, Equaline Acid Reducer, Leader Heartburn Relief, Tagamet HB | Acid Control 150, Acid Control 75, Acid Reducer, Acid Reducer Non-Prescription Strength, Acid Relief, Berkley and Jensen Acid Reducer Maximum Strength, Careone Acid Reducer, Deprizine, Equaline Heartburn Relief, Sunmark Acid Reducer Maximum Strength View more | ||||||||
| Half Life Drug half-life is the time required for plasma concentration to reduce to half its original value. | |||||||||
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2.5 hours |
2.5 hours |
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| CSA Schedule 1 View glossary of CSA terms | |||||||||
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Not a controlled drug
Is not subject to the Controlled Substances Act. |
Not a controlled drug
Is not subject to the Controlled Substances Act. |
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| Pregnancy Category | |||||||||
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Category B
No proven risk in humans
See the full pregnancy warnings document. |
Category B
No proven risk in humans
See the full pregnancy warnings document. |
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| Drug Interactions | |||||||||
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A total of 492 drugs are known to interact with Cimetidine:
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A total of 152 drugs are known to interact with Ranitidine:
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| Alcohol/Food/Lifestyle Interactions | |||||||||
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No known alcohol/food interactions. This does not necessarily mean no interactions exist. Always consult your healthcare provider. |
No known alcohol/food interactions. This does not necessarily mean no interactions exist. Always consult your healthcare provider. |
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| Disease Interactions | |||||||||
| First Approval Date | |||||||||
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August 16, 1977 |
June 09, 1983 |
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| WADA Class View classifications | |||||||||
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N/A |
N/A |
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| More Information | |||||||||
| Patient Resources | |||||||||
| Professional Resources | |||||||||
| Related Treatment Guide | |||||||||
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1 The Controlled Substances Act (CSA) schedule information displayed applies to substances regulated under federal law. There may be variations in CSA schedules between individual states.
See also:
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.