
Animal Allergy & Dermatology Pharmacy
Niacinamide 500mg
Regular price
$26.20
Shipping calculated at checkout.
Niacinamide is a B vitamin used in the treatment of autoimmune skin diseases. Niacinamide when paired with Doxycycline can have immune modulating effects. Side effects of this medication can include stomach upset and if noted discontinue medication and call our office.