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URL of this page: https://medlineplus.gov/druginfo/meds/a682587.html

Pyridoxine

pronounced as (peer i dox' een)

Why is this medication prescribed?

Pyridoxine, vitamin B6, is required by your body for utilization of energy in the foods you eat, production of red blood cells, and proper functioning of nerves. It is used to treat and prevent vitamin B6 deficiency resulting from poor diet, certain medications, and some medical conditions.

This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information.

How should this medicine be used?

Pyridoxine comes in regular and extended-release (long-acting) tablets. It usually is taken once a day. Follow the directions on your prescription label or package label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take pyridoxine exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor.

Do not chew, crush, or cut extended-release tablets; swallow them whole.

What special precautions should I follow?

Before taking pyridoxine,

  • tell your doctor and pharmacist if you are allergic to pyridoxine or any other drugs.
  • tell your doctor and pharmacist what prescription and nonprescription medications, vitamins, nutritional supplements, and herbal products you are taking or plan to take while taking pyridoxine. Your doctor may need to change the doses of your medications or monitor you carefully for side effects.
  • tell your doctor if you are pregnant, plan to become pregnant, or are breast-feeding. If you become pregnant while taking pyridoxine, call your doctor.

What special dietary instructions should I follow?

Your doctor may tell you to eat more foods containing vitamin B6, especially whole-grain cereals, fish, vegetables, beans, and liver and other organ meat.

What should I do if I forget a dose?

Take the missed dose as soon as you remember it. However, if it is almost time for the next dose, skip the missed dose and continue your regular dosing schedule. Do not take a double dose to make up for a missed one.

What side effects can this medication cause?

Pyridoxine may cause side effects. Tell your doctor if any of these symptoms are severe or do not go away:

  • upset stomach
  • headache
  • sleepiness
  • tingling, prickling, burning, or sensation of tightness of the hands and feet

What should I know about storage and disposal of this medication?

Keep this medication in the container it came in, tightly closed, and out of reach of children. Store it at room temperature and away from excess heat and moisture (not in the bathroom).

Unneeded medications should be disposed of in special ways to ensure that pets, children, and other people cannot consume them. However, you should not flush this medication down the toilet. Instead, the best way to dispose of your medication is through a medicine take-back program. Talk to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in your community. See the FDA's Safe Disposal of Medicines website (https://goo.gl/c4Rm4p) for more information if you do not have access to a take-back program.

It is important to keep all medication out of sight and reach of children as many containers (such as weekly pill minders and those for eye drops, creams, patches, and inhalers) are not child-resistant and young children can open them easily. To protect young children from poisoning, always lock safety caps and immediately place the medication in a safe location – one that is up and away and out of their sight and reach. https://www.upandaway.org

In case of emergency/overdose

In case of overdose, call the poison control helpline at 1-800-222-1222. Information is also available online at https://www.poisonhelp.org/help. If the victim has collapsed, had a seizure, has trouble breathing, or can't be awakened, immediately call emergency services at 911.

What other information should I know?

Keep all appointments with your doctor and the laboratory. Your doctor will order certain lab tests to check your response to pyridoxine.

Do not let anyone else take your medication. Ask your pharmacist any questions you have about refilling your prescription.

It is important for you to keep a written list of all of the prescription and nonprescription (over-the-counter) medicines you are taking, as well as any products such as vitamins, minerals, or other dietary supplements. You should bring this list with you each time you visit a doctor or if you are admitted to a hospital. It is also important information to carry with you in case of emergencies.

Brand names

  • Hexa-betalin

Other names

  • Vitamin B6

This branded product is no longer on the market. Generic alternatives may be available.

Last Revised - 08/15/2017