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Idhifa and Microgestin Fe 1/20

Determining the interaction of Idhifa and Microgestin Fe 1/20 and the possibility of their joint administration.

Check result:
Idhifa <> Microgestin Fe 1/20
Relevance: 17.03.2023 Reviewer: Shkutko P.M., M.D., in

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:

Enasidenib may alter the blood levels of ethinyl estradiol in some patients. Be alert to potential changes in the effects of ethinyl estradiol. Patients taking oral contraceptives may have increased side effects from the contraceptive or experience breakthrough bleeding or even unintended pregnancy. Patients taking hormone replacement for menopause may have increased side effects from the hormone treatment or increased menopausal symptoms. Talk to your doctor if you have any questions or concerns. 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:

MONITOR: Coadministration with enasidenib may alter the plasma concentrations of hormonal contraceptives. In vitro, enasidenib has been found to both inhibit and induce CYP450 3A4, the isoenzyme primarily responsible for the metabolic clearance of contraceptive hormones. The clinical significance is unknown.

MANAGEMENT: Because use of enasidenib may be associated with fetal harm, it is important that patients not become pregnant during treatment. It may be advisable to monitor patients for potentially altered effects of their hormonal contraceptive during and after treatment with enasidenib. Input from a gynecologist or similar expert on adequate contraception, including emergency contraception, should be sought as needed. Intrauterine systems are unlikely to be significantly affected because of their local action.

References
  • "Product Information. Idhifa (enasidenib)." Celgene Corporation, Summit, NJ.
Idhifa

Generic Name: enasidenib

Brand name: Idhifa, Idhifa

Synonyms: IDHIFA

Microgestin Fe 1/20

Generic Name: ethinyl estradiol / norethindrone

Brand name: Blisovi 24 Fe, Blisovi Fe 15/30, Blisovi Fe 1/20, Estrostep Fe, Gildess 24 Fe, Gildess Fe 15/30, Gildess Fe 1/20, Junel Fe 15/30, Junel Fe 1/20, Junel Fe 24, Larin 24 Fe, Larin Fe 15/30, Larin Fe 1/20, Lo Loestrin Fe, Loestrin 24 Fe, Loestrin Fe 15/30, Loestrin Fe 1/20, Lomedia 24 Fe, Microgestin 24 Fe, Microgestin Fe 15/30, Microgestin Fe 1/20, Tarina Fe 1/20, Taytulla, Tilia Fe, Tri-Legest Fe, Blisovi 24 Fe, Femcon Fe, Kaitlib FE, Lo Minastrin Fe, Microgestin 24 Fe, Norinyl 1+35, Ortho-Novum 7/7/7, Tri-Norinyl, Zenchent, femhrt 05 mg/25 mcg, Fyavolv, Jevantique Lo, Jinteli, Femcon Fe, Generess FE, Loestrin 1/20, Ovcon 35, Brevicon

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.

Interaction with food and lifestyle
Disease interaction