Does Ascorbic Acid Vitamin A Palmitate Cholecalciferol Thiamine H Interact with Nicotinamide?
CDI records a unknown classification for Ascorbic Acid Vitamin A Palmitate Cholecalciferol Thiamine H and Nicotinamide. The stored summary is: Effect of INFUVITE PEDIATRIC on other drugs : • Antibiotics: Thiamine, riboflavin, pyridoxine, niacinamide, and ascorbic acid decrease activities of erythromycin, kanamycin, streptomycin, doxycycline, and lincomycin ( 7.1 ) • Bleomycin: Ascorbic acid and riboflavin may reduce the activity of bleomycin ( 7.1 ) • Levodopa: Pyridoxine may decrease blood levels of levodopa and levodopa efficacy may decrease ( 7.1 ) • Phenytoin: Folic acid may decrease phenytoin blood levels and increase risk of seizure activity ( 7.1 ) • Methotrexate: Folic acid may decrease response to methotrexate ( 7.1 ) Effects of other drugs on INFUVITE PEDIATRIC: • Hydralazine, Isoniazid: Concomitant administration of hydralazine or isoniazid may increase pyridoxine requirements ( 7.2 ). Antibiotics : Thiamine, riboflavin, pyridoxine, niacinamide, and ascorbic acid decrease antibiotic activities of erythromycin, kanamycin, streptomycin, doxycycline, and lincomycin. Patients taking both medications should consult their healthcare provider before starting, stopping, or changing the dosage of either drug. This record was extracted from drug labeling through openFDA. NIH/NLM RxNorm is used for drug identities. The summary and severity classification are CDI's processed information, not a verbatim source quotation. Product, route, and patient circumstances matter.
Evidence status
A current label comparison is not yet available for this record. The summary and severity are stored CDI information; they have not been independently validated on this page against the exact product label.
Confirm the medicine, formulation, route, and applicable warning with your pharmacist or prescriber. Independent clinical review has not been recorded.
- Stored CDI classification
- Unknown
- Ascorbic Acid Vitamin A Palmitate Cholecalciferol Thiamine H Class
- Vitamin C
- Management
- Confirm exact products with your pharmacist
- Data Source
- U.S. FDA via OpenFDA
What To Tell Your Doctor or Pharmacist
If you are taking Ascorbic Acid Vitamin A Palmitate Cholecalciferol Thiamine H and your doctor is considering prescribing Nicotinamide (or vice versa), make sure to:
- Inform your doctor and pharmacist of all current medications, including over-the-counter drugs and supplements
- Ask whether the benefits of combining these medications outweigh the risks for your specific situation
- Ask what symptoms to watch for that would indicate the interaction is causing problems
- Never stop or change either medication without first consulting your healthcare provider