Ulipristal Acetate and Viramune XR
Determining the interaction of Ulipristal Acetate and Viramune XR and the possibility of their joint administration.
In the database of official manuals used in the service creation an interaction registered by statistical results of studies was found, which can either lead to negative consequences for the patient health or strengthen a mutual positive effect. A doctor should be consulted to address the issue of joint drug administration.
Consumer:Nevirapine may decrease the blood levels and effects of ulipristal. If you are currently taking or have taken nevirapine within the past 2 to 3 weeks, the effectiveness of ulipristal in preventing pregnancy may be reduced. You should discuss your contraceptive options with your healthcare provider. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.
Professional:GENERALLY AVOID: The concomitant use of CYP450 3A4 inducers may decrease the plasma concentrations and efficacy of ulipristal, which is primarily metabolized by the isoenzyme. Induction of CYP450 3A4 may last for up to 4 weeks after discontinuation of the enzyme inducer.
MANAGEMENT: Concomitant use of ulipristal with CYP450 3A4 inducers should be avoided if possible and nonhormonal emergency contraception should be considered.
- Cerner Multum, Inc. "UK Summary of Product Characteristics." O 0
- "Product Information. ella (ulipristal)." Afaxys Inc., Charleston, SC.
Generic Name: ulipristal
Brand name: Ella, Ella
Synonyms: Ulipristal
Generic Name: nevirapine
Brand name: Viramune, Viramune XR
Synonyms: n.a.
In the course of checking the drug compatibility and interactions, data from the following reference sources was used: Drugs.com, Rxlist.com, Webmd.com, Medscape.com.
- Ulipristal Acetate-Virasal
- Ulipristal Acetate-Virasal Topical
- Ulipristal Acetate-Viravan P
- Ulipristal Acetate-Viravan PDM
- Ulipristal Acetate-Virazole
- Ulipristal Acetate-Viread
- Viramune XR-Ulipristal Tablets (Ella)
- Viramune XR-Uloric
- Viramune XR-Ultacan
- Viramune XR-Ultane
- Viramune XR-Ultane Amerinet
- Viramune XR-Ultane Novation