Are There Any Reported Side Effects from Taking Coenzyme Q10?
Coenzyme Q10 is generally well tolerated, with no serious adverse effects reported in long term use. Very rarely, individuals may experience gastrointestinal disturbance. There are no known toxic effects, and coenzyme Q10 cannot be overdosed. Coenzyme Q10 is not recommended for pregnant or lactating women, in whom the effects of coenzyme Q10 have not been extensively studied. No significant interference of coenzyme Q10 with other drugs has been reported.