What is B-6: Uses, Warnings & Interactions

Updated Jan 12, 2021  •  Published Dec 30, 2020

B-6 overview

BRAND NAMES:

  • B-natal, Rodex, Rodex, Sunmark Vitamin B6, Taron-Bc, Vinacal B, Vinacal B

Generic Names:

  • Vitamin B-6

Uses:

  • Helps patients who do not have enough vitamin B-6 in the body.

Therapeutic Classes:

  • Vitamin B Combination, Nutritive Agent, Nutriceutical

Forms:

  • Liquid, Tablet, Lozenge, Capsule

How it’s taken:

  • By mouth

What form(s) does B-6 come in

  • Liquid

  • Tablet

  • Lozenge

  • Capsule

What are common B-6 doses?

  • Bottle 100 Tablets

  • Bottle 110 Tablets

  • Bottle 60 Tablets

Common B-6 prescriptions

  • B-6
    100 tablets bottle

  • B-6
    60 tablets bottle

How to take B-6

  • Swallow whole. Do not break, crush, or chew before swallowing.

  • Your doctor will tell you how much to take and how often.

  • Missing one dose is generally not a cause for concern.

  • You should not use two doses at the same time.

  • Swallow whole. Do not break, crush, or chew before swallowing.

  • Your doctor will tell you how much to take and how often.

What to do if you miss a dose of B-6

  • Missing one dose is generally not a cause for concern.

  • You should not use two doses at the same time.

  • Skip the missed dose if it is almost time for your next dose.

  • Take the missed dose as soon as possible.

B-6 contraindications

  • You should not use this medicine if you have ever had an allergic reaction to pyridoxine (vitamin B-6)

B-6 warnings

  • Upset stomach

  • Numbness of hands and feet

  • Make sure your doctor knows if you are pregnant (or become pregnant while taking this medicine) or are breastfeeding.

B-6 interactions

  • Make sure your doctor knows if you are taking levodopa.

  • Follow your doctor's orders if he or she has given you a special diet. Whole-grain breads and cereals, fish, vegetables, beans, and red meat are all good sources of vitamin B-6 in the diet.

B-6 side effects

Serious Side Effects

  • Upset stomach

  • Numbness of hands and feet

  • Clumsiness