provider image
Welcome! You’re in GoodRx for healthcare professionals. Now, you’ll enjoy a streamlined experience created specifically for healthcare professionals.
Skip to main content
Vitamin B6 Coupon - Vitamin B6 25mg tablet

vitamin B6

Generic
Used for Nutritional Deficiency
Used for Nutritional Deficiency

Vitamin B6 (pyridoxine) is a dietary supplement. It's used to treat vitamin B6 deficiency (low levels of vitamin B6) in children and adults. It's usually taken by mouth once daily. But unless directed by your provider, most people don't need to take vitamin B6 (pyridoxine) supplement because they get enough of it through foods like chicken, tuna, or chickpeas. Providers sometimes also recommend vitamin B6 (pyridoxine) for off-label uses, such as treating morning sickness during pregnancy. This supplement isn't likely to cause side effects if you take it as directed at the recommended doses.

Reviewed by:
reviewer
Kristianne Hannemann, PharmD
reviewer
Connie Zheng, PharmD
Last reviewed on December 17, 2023
BasicsSide effectsPros & consPharmacist tipsFAQsWarningsDosageCostLatest newsImagesReferencesPricesMedicare
basics-icon

What is Vitamin B6 (pyridoxine)?

What is Vitamin B6 (pyridoxine) used for?

  • Low levels of vitamin B6

How Vitamin B6 (pyridoxine) works

Vitamin B6 (pyridoxine) is a dietary supplement. It's a water-soluble vitamin. This means that your body doesn't typically store a lot of it, but passes the extra through urine. Vitamin B6 plays an important role in many different reactions that help provide your body with energy.

This supplement helps give you vitamin B6 when you don't get enough from your diet or have health conditions that cause you to have a low vitamin B6 level.

Are you looking for information on doxylamine / pyridoxine (Diclegis) instead?

Drug Facts

Common BrandsNeuro-K-50 (brand name no longer available)
Drug ClassDietary supplement
Controlled Substance ClassificationNot a controlled medication
Generic StatusLower-cost generic available
AvailabilityPrescription or over-the-counter
coupon-save-icon

Get your GoodRx coupon

Avg retail price
$10.01(save 71.93%)
GoodRx discount
$2.81
See prices
basics-icon

What are the side effects of Vitamin B6 (pyridoxine)?

The following side effects may get better over time as your body gets used to the medication. Let your healthcare provider know immediately if you continue to experience these symptoms or if they worsen over time.

Common Side Effects

See Risks and Warnings.

Serious Side Effects

Contact your healthcare provider immediately if you experience any of the following.

Source: DailyMed

The following side effects have also been reported

Side effects that you should report to your care team as soon as possible:

Side effects that usually do not require medical attention (report to your care team if they continue or are bothersome):

  • Drowsiness
pros-and-cons

Pros and cons of Vitamin B6 (pyridoxine)

thumbs-up

Pros

Few side effects

Safe option for nausea and vomiting during pregnancy

Available over the counter as pills and liquid solutions

thumbs-down

Cons

Possible to take too much of this supplement, which can lead to serious side effects

Injection form is only available with a prescription

pharmacist-tips

Pharmacist tips for Vitamin B6 (pyridoxine)

pharmacist

  • Make sure to tell your provider or pharmacist about all of the medications you're taking, because vitamin B6 (pyridoxine) might interact with your other medications.

    • Keep the medication bottle in a cool, dry place at room temperature. Don't store it in your bathroom because the moisture in the air could affect the medication.

      • Store this medication away from children. If your child takes vitamin B6 (pyridoxine) by accident, you might need to contact poison control (1-800-222-1222) right away.

        faqs

        Frequently asked questions about Vitamin B6 (pyridoxine)

        How much vitamin B6 (pyridoxine) do I need per day?
        The amount of vitamin B6 (pyridoxine) you need per day depends on things like your age, diet, and medical conditions. For example, healthy adults ages 19-50 years old need 1.3 mg of vitamin B6 (pyridoxine) per day. Most people can get enough vitamin B6 (pyridoxine) from eating a variety of foods, such as fish, chicken, potatoes. But some people need a higher amount of vitamin B6 through supplementation. Follow up with your healthcare provider to find out what's recommended for you.
        How much vitamin B6 (pyridoxine) do I need during pregnancy?
        If you're pregnant, your provider will let you know if you need to take a vitamin B6 (pyridoxine) supplement. Pregnant females need 1.9 mg of vitamin B6 (pyridoxine) per day, but you typically can get this through foods and might not need an extra supplement. Sometimes, your provider might prescribe vitamin B6 (pyridoxine) off-label for nausea during pregnancy. If that's the case, the typical dose of vitamin B6 (pyridoxine) is 10 mg to 25 mg by mouth every 8 hours.
        Does vitamin B6 (pyridoxine) help with nausea?
        Yes, the American College of Obstetricians and Gynecologists (ACOG) recommends vitamin B6 (pyridoxine) off-label as a first-choice option for nausea and vomiting during pregnancy. The typical dose of vitamin B6 (pyridoxine) for morning sickness ranges from 10 mg to 25 mg by mouth three times a day. Make sure to talk with your provider first before taking it, and follow the instructions from your pharmacist or provider. Pyridoxine is also an ingredient in a prescription medication called Diclegis (doxylamine / pyridoxine) that's FDA approved for morning sickness.
        How long does vitamin B6 (pyridoxine) take to work?
        It'll depend on the reason you're taking vitamin B6 (pyridoxine), and how severe your symptoms are. Once this vitamin gets absorbed into your body (after about 1 hour), it starts to replenish vitamin B6 quickly. But it might take some time for your symptoms to improve. Talk to your provider about what to expect from treatment with vitamin B6 (pyridoxine).
        How much vitamin B6 (pyridoxine) is too much?
        Studies have shown that taking too much vitamin B6 (pyridoxine) can be harmful to your health. The Food and Nutrition Board has set recommendations of the maximum amount of vitamin B6 (pyridoxine) that should be taken per day to 100 mg per day for adults. This amount is lower in children.
        Can you overdose on vitamin B6 (pyridoxine)?
        Yes, it's possible to take too much vitamin B6 (pyridoxine). Doing so can lead to nerve damage, which can cause numbness and tingling in your arms and legs. Make sure to only take vitamin B6 (pyridoxine) as directed by your provider, and check to make sure you're not getting it from other sources (e.g., a multivitamin).
        What's the difference between vitamin B6 (pyridoxine) and Vitamin B Complex?
        Both vitamin B6 (pyridoxine) and Vitamin B Complex are available over the counter (OTC) and you can take them by mouth. While vitamin B6 (pyridoxine) only contains one B vitamin (B6), Vitamin B Complex typically contains multiple B vitamins and other supplements. These can include vitamins B1, B2, B3, B5, B6, B7, and B12. But the amount of vitamin B6 can vary depending on which product you choose. Discuss the best supplement options with your provider and ask which dose of vitamin B6 is best for you.
        GoodRxEducationalIcon

        How to save using GoodRx

        Compare Prices
        1. Compare PricesSpecify your dosage and quantity to find out exactly how much you can save.
        Select your free coupon
        2. Select your free couponYou can use the displayed coupon, or compare prices at other pharmacies near you.
        Show coupon to your pharmacist
        3. Show coupon to your pharmacistPresent your printed or electronic coupon when you pick up your prescription.
        Get free couponLearn more
        warings-icon

        What are the risks and warnings for Vitamin B6 (pyridoxine)?

        Vitamin B6 (pyridoxine) can cause some serious health issues. This risk may be even higher for certain groups. If this worries you, talk to your doctor or pharmacist about other options.

        risk-warning

        Overdose

        • Risk factors: Taking more than the recommended dose

          It's possible to take too much vitamin B6 (pyridoxine), which can cause serious side effects. Follow your healthcare provider's instructions for how to take this supplement properly. If you experience numbness in your hands or legs, poor muscle control, unsteadiness, bone pain, or any other nerve issues, get medical help right away.

          dosage

          Vitamin B6 (pyridoxine) dosage forms

          The average cost for 90 tablets of 25mg of Vitamin B6 (pyridoxine) is $3.55 with a free GoodRx coupon. This is 64.51% off the average retail price of $10.01.
          tablet
          Tablet
          DosageQuantityPrice as low asPrice per unit
          25mg90 tablets$3.55$0.04
          50mg30 tablets$2.81$0.09
          100mg30 tablets$3.20$0.11

          Typical dosing for Vitamin B6 (pyridoxine)

          Vitamin B6 (pyridoxine) is available in different strengths and dosage forms. Make sure to follow the package directions and ask your pharmacist. The dosing below is for the tablets containing 50 mg of pyridoxine.

          Adults and children 12 years and older: The typical dose is 1 tablet by mouth daily, or as directed by your healthcare provider.

          Vitamin B6 (pyridoxine) is also available by prescription as an IV (in the vein) and IM (in the muscle) injection. Injections are typically given by a healthcare provider.

          drug-cost

          How much does Vitamin B6 (pyridoxine) cost?

          To access savings, use a GoodRx coupon and pay just a fraction of the retail price.
          Vitamin B6 (pyridoxine) (generic)
          GoodRx lowest price

          $2.81

          (save 71.93%)
          View prices & coupons
          images

          Vitamin B6 (pyridoxine) images

          This medicine is Colorless Tablet.

          Get savings updates for Vitamin B6 (pyridoxine)

          Receive price alerts, news, and other messages from GoodRx about Vitamin B6 (pyridoxine) and other healthcare topics and relevant savings offers.

          By signing up, I agree to GoodRx's Terms and Privacy Policy, and to receive marketing messages from GoodRx.

          References

          Best studies we found

          American College of Obstetricians and Gynecologists. (2023). Morning sickness: Nausea and vomiting of pregnancy.

          American Pregnancy Association. (n.d.). Natural sources of vitamin B during pregnancy.

          Brown, M. J., et al. (2023). Vitamin B6 deficiency. StatPearls.

          View All References (9)

          Fresenius Kabi USA, LLC. (2019). Pyridoxine hydrochloride injection, solution [package insert]. DailyMed.

          Hemminger, A., et al. (2023). Vitamin B6 toxicity. StatPearls.

          Herrell, H. E., et al. (2014). Nausea and vomiting of pregnancy. American Family Physician.

          Lykstad, J., et al. (2023). Biochemistry, water soluble vitamins. StatPearls.

          Marlex Pharmaceuticals Inc. (2020). B-6 pyridoxine HCl- pyridoxine hydrochloride tablet [package insert]. DailyMed.

          National Institutes of Health, Office of Dietary Supplements. (2023). Vitamin B6: Fact sheet for consumers.

          National Institutes of Health, Office of Dietary Supplements. (2023). Vitamin B6: Fact sheet for health professionals.

          NSF. (n.d.). Supplement and vitamin certification.

          United States Pharmacopeia. (n.d.). USP verified mark.

          GoodRx Health has strict sourcing policies and relies on primary sources such as medical organizations, governmental agencies, academic institutions, and peer-reviewed scientific journals. Learn more about how we ensure our content is accurate, thorough, and unbiased by reading our editorial guidelines.
          Was this page helpful?

          Browse medications

          View All

          Research prescriptions and over-the-counter medications from A to Z, compare drug prices, and start saving.