التداخل بين ليفلونوميد ونوريثيستيرون

Effect on Oral Contraceptives Teriflunomide may increase the systemic exposures of ethinylestradiol and levonorgestrel.

Consideration should be given to the type or dose of contraceptives used in combination with ARAVA [see Clinical Pharmacology (12.3) ] .

Choose an appropriate oral contraceptive.