.Beta. Carotene%2C Ascorbic Acid%2C Cholecalciferol%2C .Alpha. Toc + Tetracycline Interaction

Moderateinteraction on record

Description

Tetracyclines may interact with iron (ferrous fumarate), potentially affecting tetracycline absorption and efficacy.

Mechanism

Reduced tetracycline absorption due to iron chelation

Source: NLP:.beta.-carotene, ascorbic acid, cholecalciferol, .alpha.-tocopherol acetate, dl-, thiamine, riboflavin, niacinamide, pyridoxine hydrochloride, folic acid, cyanocobalamin, calcium pantothenate, calcium carbonate, ferrous fumarate, zinc oxide and docusate sodium