Comparing Cetirizine vs Famotidine
| Cetirizine | Famotidine |
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| Cetirizine | Famotidine |
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Prescription and OTC
Cetirizine is an antihistamine that effectively treats allergic reactions such as hay fever or skin reactions caused by insect bites. Although drowsiness with cetirizine is uncommon, cetirizine is... View more |
Prescription and OTC
Famotidine is an acid-suppressing agent that may be used to treat a wide range of gastric-acid-related disorders including gastric ulcers, heartburn, and GERD. A headache is the most common side... View more |
Related suggestions |
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| More about Cetirizine | More about Famotidine | ||||||||||||||||
| Ratings & Reviews | |||||||||||||||||
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Cetirizine has an average rating of 5.8 out of 10 from a total of 294 ratings on Drugs.com. 45% of reviewers reported a positive effect, while 36% reported a negative effect. |
Famotidine has an average rating of 4.4 out of 10 from a total of 174 ratings on Drugs.com. 33% of reviewers reported a positive effect, while 57% 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. | |||||||||||||||||
View all Cetirizine side effects |
View all Famotidine 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 Cetirizine prices |
View all Famotidine prices |
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| Dosage Forms | |||||||||||||||||
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| Brand Names | |||||||||||||||||
| All Day Allergy, All Day Allergy Children's, Aller-Tec, Aller-Tec Children's, Alleroff, Children's Allergy Relief, Equate Allergy Relief, PediaCare Children's 24-Hour Allergy, Quzyttir, Zyrtec, Zyrtec Hives View more | Acid Control, Acid Controller Maximum Strength, Acid Controller Original Strength, Acid Reducer Maximum Strength, Acid Reducer Original Strength, Acid Reducer-Famotidine, Heartburn Relief, Heartburn Relief Maximum Strength, Pepcid, Pepcid AC, Pepcid AC Chewable Tablets, Pepcid AC Maximum Strength, Pepcid AC Maximum Strength Tablets, Pepcid Oral Suspension, Zantac 360 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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10.6 hours |
4 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 254 drugs are known to interact with Cetirizine:
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A total of 312 drugs are known to interact with Famotidine:
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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. |
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| Disease Interactions | |||||||||||||||||
| First Approval Date | |||||||||||||||||
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December 08, 1995 |
October 15, 1986 |
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| WADA Class View classifications | |||||||||||||||||
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N/A |
N/A |
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| More Information | |||||||||||||||||
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| Related Treatment Guide | |||||||||||||||||
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.
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.