Oxynaf Bolus (Vet) Oxytetracycline Multivitamin & Multimineral [A-Z gold preparation]
ModerateMinerals (iron, zinc, calcium, magnesium) chelate tetracycline and reduce absorption.
These medicines are often taken together with some care. Your doctor may change a dose, space them apart or check on you more often. Make sure your doctor and pharmacist know you take both.
Clinical management: Separate doses by 2-3 hours.