carbamazepine oral brand names and other generic formulations include:
Atretol Oral, Carbatrol Oral, Epitol Oral, Equetro Oral, Tegretol Oral, Tegretol XR Oral
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
carbamazepine oral and norethindrone-mestranol oral
carbamazepine oral decreases levels of norethindrone-mestranol oral by speeding up drug metabolism. May result in loss of contraceptive effectiveness.
carbamazepine oral and norethindrone-mestranol oral
carbamazepine oral decreases levels of norethindrone-mestranol oral by increasing metabolism. May result in loss of contraceptive efficacy.
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