Drug interactions with fosphenytoin inj and norethindrone-mestranol oral

fosphenytoin inj brand names and other generic formulations include:

Cerebyx Inj

All generic drug interactions for fosphenytoin inj (lists will include brand and generic names):

norethindrone-mestranol oral brand names and other generic formulations include:

Genora 1/50 (21) Oral, Genora 1/50 (28) Oral, Genora 1/50 Oral, N.E.E. 1/50 Oral, N.E.E. Oral, Necon 1/50 (21) Oral, Necon 1/50 (28) Oral, Nelova 1/50M (21) Oral, Nelova 1/50M (28) Oral, Nelova Oral, Norethin 1/50 (21) Oral, Norethin 1/50 (28) Oral, Norethin 1/50 M-21 Oral, Norethin 1/50 M-28 Oral, Norinyl 1+50 (21) Oral, Norinyl 1+50 (28) Oral, Ortho-Novum 1/50 (21) Oral, Ortho-Novum 1/50 (28) Oral, Ortho-Novum 1/80 (21) Oral, Ortho-Novum 1/80 (28) Oral

All generic drug interactions for norethindrone-mestranol oral (lists will include brand and generic names):
Serious - Use AlternativePotential for serious interaction; regular monitoring by your doctor required or alternate medication may be needed

fosphenytoin inj and norethindrone-mestranol oral

fosphenytoin inj decreases levels of norethindrone-mestranol oral by speeding up drug metabolism. May result in contraceptive failure; use additional or alternative method.

Patient Drug Interactions Source: RxList
© 2014 RxList, Inc.
Serious - Use AlternativePossible serious or life-threatening interaction. Monitor closely. Use alternatives if available.

fosphenytoin inj and norethindrone-mestranol oral

fosphenytoin inj decreases levels of norethindrone-mestranol oral by increasing metabolism. May result in contraceptive failure.

Clinical Drug Interactions Source: Medscape from WebMD
© 1994-2014 WebMD, LLC.
Serious - Use AlternativeSignificant interaction possible (monitoring by your doctor required)

norethindrone-mestranol oral and fosphenytoin inj

norethindrone-mestranol oral decreases effects of fosphenytoin inj by slowing drug metabolism.

Patient Drug Interactions Source: RxList
© 2014 RxList, Inc.
Serious - Use AlternativeSignificant interaction possible, monitor closely.

norethindrone-mestranol oral and fosphenytoin inj

norethindrone-mestranol oral decreases effects of fosphenytoin inj by decreasing metabolism.

Clinical Drug Interactions Source: Medscape from WebMD
© 1994-2014 WebMD, LLC.

Check for more interactions with the Drug Interaction Checker

Drug Interaction Categories

Contraindicated

Never use this combination of drugs because of high risk for dangerous interaction

Serious

Potential for serious interaction; regular monitoring by your doctor required or alternate medication may be needed

Significant

Potential for significant interaction (monitoring by your doctor is likely required)

Minor

Interaction is unlikely, minor, or nonsignificant

Disclaimer: The information contained herein should NOT be used as a substitute for the advice of an appropriately qualified and licensed physician or other health care provider. The information provided here is for informational purposes only. This tool may not cover all possible drug interactions. Please check with a physician if you have health questions or concerns. Although we attempt to provide accurate and up-to-date information, no guarantee is made to that effect.

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