Answer
Riluzole at 15 mg/kg/day, above the therapeutic dose, caused slight impairment of reproductive performance and fertility in rats, probably due to sedation and lethargy.
Sources for this answer
- Riluzole 50 mg film-coated tabletsRanbaxy (UK) Limited a Sun Pharmaceutical Company · emc · SmPC §4.6 Fertility, pregnancy and lactation · Version 8Document updated
Sources checked