Ativan vs Provera: side-by-side comparison
Ativan (Anti-anxiety Medications) and Provera (Women's Sexual Health) belong to different therapeutic classes and are rarely interchangeable. This page compares the medications' purposes, mechanisms and the situations where each is used.
| Property | Ativan | Provera |
|---|---|---|
| Active ingredient | Lorazepam | Medroxyprogesterone |
| Manufacturer | Pfizer | Pfizer |
| Class | Anti-anxiety Medications | Women's Sexual Health |
| Strengths | 0.5mg, 1mg, 2mg | 2.5mg, 5mg, 10mg |
| Forms | tablet, oral concentrate, injection | tablet |
What's the same
Ativan and Provera are used in very different patients, and the points in common are limited. The main shared element is that both meet regulatory standards for efficacy and safety and benefit from pharmacist oversight.
Key differences
Ativan belongs to Anti-anxiety Medications while Provera belongs to Women's Sexual Health. Indications, mechanisms and target populations differ. The comparison is most useful when a clinician has mentioned both medications and the patient wants to understand where each fits.
Mechanism and action
Ativan: Lorazepam binds the benzodiazepine site of the GABA-A receptor and allosterically enhances inhibitory chloride conductance. Provera: Medroxyprogesterone acetate binds progesterone receptors and produces strong progestational effects: thickening cervical mucus, inhibiting ovulation, thinning the endometrium and reducing endometrial proliferation in HRT…
When Ativan is preferred
Ativan is approved in adults for the short-term management of anxiety disorders and anxiety-related insomnia.
When Provera is preferred
Provera is approved for amenorrhoea, abnormal uterine bleeding due to hormonal imbalance, and prevention of endometrial hyperplasia in postmenopausal women receiving estrogen.
Frequently asked questions
Is Ativan or Provera better? ▾
Ativan and Provera are not interchangeable — they treat different conditions. Asking which is "better" is meaningful only when a clinician has weighed both for the same specific clinical scenario.
Can I switch from Ativan to Provera? ▾
Switching between Ativan and Provera is rarely an appropriate decision since they belong to different classes and treat different conditions. The real question is usually whether the diagnosis calls for one medication or the other — which the prescriber resolves.
Do Ativan and Provera have the same side effects? ▾
No — they belong to different classes and have distinct side-effect profiles. Each medication has its own prescribing information.
More Ativan comparisons
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.