What is Rena-Vite RX: Uses, Warnings & Interactions

Your doctor will tell you how much medicine to use. Do not use more than directed.

Carefully follow your doctor's instructions about any special diet.

Take one tablet daily.

Take the tablet with or without food.

Swallow the tablet whole with a drink of water.

Store Rena-Vite Rx tablets in a light-resistant container at room temperature protected from light and moisture.

Ask the prescriber how to manage a missed dose.

Take a missed dose when remembered on the day it should have been taken.

Skip the missed dose if it’s the next day unless the prescriber instructs otherwise.

Do not take two doses to make up for a missed dose unless the prescriber instructs otherwise.

You should not use this medicine if you have had an allergic reaction to vitamin C, any kind of vitamin B, or any of the other ingredients in the product.

Use this medication only under the direction and supervision of a physician.

• Rena-Vite is a virtually identical product that does not require a prescription or the supervision of a physician.

Tell the prescriber if you have:

• A vitamin B12 deficiency

• Liver problems

• Diabetes

To avoid possible drug interactions or problems absorbing vitamin B9 (folate) from the tablet, tell the prescriber about all the drugs and supplements you take, particularly:

• Other supplements

• Levodopa

• Nonsteroidal anti-inflammatory drugs (NSAIDs) like aspirin or ibuprofen

• Birth control pills

• Drugs that treat seizures

• Pancreatic enzymes

• The cholesterol drugs cholestyramine or colestipol

• Capecitabine, cyclosporine, fluoxetine, isotretinoin, metformin, methylprednisolone, sulfasalazine, warfarin 

Tell other healthcare providers you are taking vitamin B supplements before they prescribe new medications.