Does clotrimazole tablet dangerous to a pregnant woman?

Yes, _clotrimazole_ vaginal tablets is contraindicated during the first trimester of pregnancy. Vaginal Clotrimazole tablets, when taken orally are known to cause *abortion or fetal malformations* in animals. Therefore, it should be avoided during the first trimester of pregnancy or if there's a possibility that the woman is pregnant. Use it in the second and third trimesters of pregnancy only when clearly needed.