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Vitamin B1

Also indexed as: Thiamin, Thiamine

Drug Interactions Safety Check

Certain medications may have beneficial or harmful interactions with vitamin B1. Refer to the individual drugs for specific information about an interaction.

Loop Diuretics (Depletion or interference)

Oral Contraceptives (Depletion or interference *)

Stavudine (d4T) (Side effect reduction/prevention *)

Tricyclic Antidepressants (Supportive interaction)