Comparing Fluoxetine vs Ativan
Fluoxetine | Ativan |
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Fluoxetine | Ativan (lorazepam) |
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Prescription only
Fluoxetine may be used for the treatment of certain types of mood disorders and also some eating disorders. It is more likely to cause insomnia than drowsiness. Taking fluoxetine with other... View more |
Prescription only
Ativan may be used for the treatment of anxiety or as a preoperative medicine. It is potentially addictive and a withdrawal syndrome may be experienced upon discontinuation. Sedation is a common... View more |
Related suggestions Panic Disorder
Dysautonomia
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More about Fluoxetine | More about Ativan (lorazepam) | ||||||||||||||||
Ratings & Reviews | |||||||||||||||||
Fluoxetine has an average rating of 7.3 out of 10 from a total of 2183 ratings on Drugs.com. 66% of reviewers reported a positive effect, while 18% reported a negative effect. |
Ativan has an average rating of 8.1 out of 10 from a total of 483 ratings on Drugs.com. 75% of reviewers reported a positive effect, while 12% reported a negative effect. |
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Drug Class | |||||||||||||||||
Side Effects | |||||||||||||||||
See also: fluoxetine side effects in more detail. |
See also: Ativan side effects in more detail. |
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Generic Availability | |||||||||||||||||
Lower cost generic |
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Pricing and Coupons * Prices are without insurance | |||||||||||||||||
View all fluoxetine prices |
View all Ativan prices |
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Dosage Form(s) Available | |||||||||||||||||
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Brand Names | |||||||||||||||||
Prozac | Other lorazepam brands include: Ativan Injection, Lorazepam Intensol, Loreev XR | ||||||||||||||||
Half Life The half-life of a drug is the time taken for the plasma concentration of a drug to reduce to half its original value. | |||||||||||||||||
210 hours |
25 hours |
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CSA Schedule ** View glossary of terms | |||||||||||||||||
Not a controlled drug
Is not subject to the Controlled Substances Act. |
Some potential for abuse
Has a low potential for abuse relative to those in schedule 3. It has a currently accepted medical use in treatment in the United States. Abuse may lead to limited physical dependence or psychological dependence relative to those in schedule 3. |
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Pregnancy Category | |||||||||||||||||
Category C
Risk cannot be ruled out
See the full pregnancy warnings document. |
Category D
Positive evidence of risk
See the full pregnancy warnings document. |
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Drug Interactions | |||||||||||||||||
A total of 668 drugs are known to interact with fluoxetine:
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A total of 402 drugs are known to interact with Ativan:
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Alcohol/Food/Lifestyle Interactions | |||||||||||||||||
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Disease Interactions | |||||||||||||||||
First Approval Date | |||||||||||||||||
December 29, 1987 |
September 30, 1977 |
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WADA Class View World Anti-Doping Agency classifications. | |||||||||||||||||
N/A |
N/A |
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More Information | |||||||||||||||||
Patient resources | |||||||||||||||||
Professional Resources | |||||||||||||||||
Related Treatment Guide | |||||||||||||||||
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** 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.