Components:
Medically reviewed by Militian Inessa Mesropovna, PharmD. Last updated on 25.05.2022
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Top 20 medicines with the same components:
* Sideroblastic anaemia
* Treatment and prophylaxis of vitamin B6 deficiency states
Calvitalis is vitamin B6. Vitamins occur naturally in foods such as meat, poultry, nuts, whole grains, bananas, and avocados. Vitamin B6 is important for many processes in the body.
Calvitalis is used to treat or prevent vitamin B6 deficiency. It is also used to treat a certain type of anemia (lack of red blood cells). Calvitalis injection is also used to treat some types of seizure in babies.
Calvitalis taken by mouth (oral) is available without a prescription. Injectable Calvitalis must be given by a healthcare professional.
Calvitalis may also be used for purposes not listed in this medication guide.
Usual Adult Dose for Drug Induced Vitamin/Mineral Deficiency:
Drug Induced Neuritis:
Cycloserine: 100 to 300 mg/day orally in divided doses.
Isoniazid or penicillamine: 100 to 200 mg/day orally for 3 weeks or 25 to 100 mg/day for prophylaxis.
Oral contraceptives: 25 to 30 mg/day orally.
Acute Intoxication:
Hydralazine: 25 mg/kg. One-third of the dose should be administered IM and the remainder administered as an IV infusion over 3 hours.
Isoniazid: 1 to 4 grams IV as a first dose, then 1 g IM every 30 minutes until the total required dose has been administered (given with other anticonvulsants as needed). The total dose administered should equal the amount of isoniazid ingested.
Mushroom ingestion (genus Gyromitra): 25 mg/kg IV infused over 15 to 30 minutes. Repeat as needed to a maximum total daily dose of 15 to 20 g.
Usual Adult Dose for Dietary Supplement:
Calvitalis Deficiency:
10 to 25 mg/day orally, IM, or IV for 3 weeks followed by 2 to 5 mg/day from a multivitamin product.
Usual Adult Dose for Anemia:
Sideroblastic, hereditary: 200 to 600 mg orally daily. If adequate response obtained, dose may be decreased to 30 to 50 mg orally daily.
If therapeutic response is not obtained after 1 to 2 months of Calvitalis therapy, a different therapy should be considered.
Usual Adult Dose for Nausea/Vomiting:
Nausea and vomiting of Pregnancy:
25 mg orally every 8 hours.
Usual Pediatric Dose for Drug Induced Vitamin/Mineral Deficiency:
Drug Induced Neuritis (cycloserine, isoniazid, hydralazine, penicillamine) :
Treatment: 10 to 50 mg/day.
Prophylaxis: 1 to 2 mg/kg/day
Acute Intoxication:
Hydralazine: 25 mg/kg: One-third of the dose should be administered IM and the remainder administered as an IV infusion over 3 hours.
Isoniazid: Acute ingestion of known amount: Initial: A total dose of Calvitalis equal to the amount of isoniazid ingested (maximum dose: 70 mg/kg, up to 5 g); administer at a rate of 0.5 to 1 g/minute until seizures stop or the maximum initial dose has been administered; may repeat every 5 to 10 minutes as needed to control persistent seizure activity and/or CNS toxicity. If seizures stop prior to the administration of the calculated initial dose, infuse the remaining Calvitalis over 4 to 6 hours. Acute ingestion of unknown amount: Initial: 70 mg/kg (maximum dose: 5 g); administer at a rate of 0.5 to 1 g/minute; may repeat every 5 to 10 minutes as needed to control persistent seizure activity and/or CNS toxicity.
Mushroom ingestion (genus Gyromitra): 25 mg/kg IV. Repeat as needed up to a maximum total dose of 15 to 20 g.
Usual Pediatric Dose for Dietary Supplement:
Calvitalis Deficiency:
5 to 25 mg/day orally, IM, or IV for 3 weeks followed by 1.5 to 2.5 mg/day from a multivitamin product.
Usual Pediatric Dose for Seizures:
Calvitalis-dependent seizures:
10 to 100 mg PO, IM, or IV initially, followed by 2 to 100 mg orally daily.
See also:
What is the most important information I should know about Calvitalis?
Contraindications for Vitamin B6 (Calvitalis)
Vitamin B6 is contraindicated in those hypersensitive to any component of a vitamin B6-containing product.
Use Calvitalis (vitamin b6) as directed by your doctor. Check the label on the medicine for exact dosing instructions.
- Calvitalis (vitamin b6) is usually administered as an injection at your doctor's office, hospital, or clinic. If you are using Calvitalis (vitamin b6) at home, carefully follow the injection procedures taught to you by your health care provider.
- If Calvitalis (vitamin b6) contains particles or is discolored, or if the vial is cracked or damaged in any way, do not use it.
- Keep this product, as well as syringes and needles, out of the reach of children and away from pets. Do not reuse needles, syringes, or other materials. Dispose of properly after use. Ask your doctor or pharmacist to explain local regulations for proper disposal.
- If you miss a dose of Calvitalis (vitamin b6) and you are taking it regularly, take it as soon as possible. If several hours have passed or if it is nearing time for the next dose, do not double the dose to catch up, unless advised by your health care provider. Do not take 2 doses at once.
Ask your health care provider any questions you may have about how to use Calvitalis (vitamin b6).
There are specific as well as general uses of a drug or medicine. A medicine can be used to prevent a disease, treat a disease over a period or cure a disease. It can also be used to treat the particular symptom of the disease. The drug use depends on the form the patient takes it. It may be more useful in injection form or sometimes in tablet form. The drug can be used for a single troubling symptom or a life-threatening condition. While some medications can be stopped after few days, some drugs need to be continued for prolonged period to get the benefit from it.Calvitalis (vitamin B6) is used to prevent or treat low levels of vitamin B6 in people who do not get enough of the vitamin from their diets. Most people who eat a normal diet do not need extra vitamin B6. However, some conditions (such as alcoholism, liver disease, overactive thyroid, heart failure) or medications (such as isoniazid, cycloserine, hydralazine, penicillamine) can cause low levels of vitamin B6. Vitamin B6 plays an important role in the body. It is needed to maintain the health of nerves, skin, and red blood cells.
Calvitalis has been used to prevent or treat a certain nerve disorder (peripheral neuropathy) caused by certain medications (such as isoniazid). It has also been used to treat certain hereditary disorders (such as xanthurenic aciduria, cystathioninuria, hyperoxaluria, homocystinuria).
How to use Calvitalis
Take this vitamin by mouth with or without food, usually once daily. Follow all directions on the product package, or take as directed by your doctor. If you are uncertain about any of the information, consult your doctor or pharmacist.
If you are taking the extended-release capsules, swallow them whole. Do not crush or chew extended-release capsules or tablets. Doing so can release all of the drug at once, increasing the risk of side effects. Also, do not split extended-release tablets unless they have a score line and your doctor or pharmacist tells you to do so. Swallow the whole or split tablet without crushing or chewing.
If you are taking the powder, mix it thoroughly in the proper amount of liquid and stir well. Drink all of the liquid right away. Do not prepare a supply for future use.
Dosage is based on your medical condition and response to treatment.
Use this vitamin regularly to get the most benefit from it. To help you remember, take it at the same time each day.
Tell your doctor if your condition persists or worsens. If you think you may have a serious medical problem, seek immediate medical attention.
See also:
What other drugs will affect Calvitalis?
The effects of some drugs can change if you take other drugs or herbal products at the same time. This can increase your risk for serious side effects or may cause your medications not to work correctly. These drug interactions are possible, but do not always occur. Your doctor or pharmacist can often prevent or manage interactions by changing how you use your medications or by close monitoring.
To help your doctor and pharmacist give you the best care, be sure to tell your doctor and pharmacist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products) before starting treatment with this product. While using this product, do not start, stop, or change the dosage of any other medicines you are using without your doctor's approval.
Some products that may interact with this vitamin include: altretamine, cisplatin, phenobarbital, phenytoin.
This vitamin may interfere with certain laboratory tests (including urine test for urobilinogen), possibly causing false test results. Make sure laboratory personnel and all your doctors know you use this vitamin.
This document does not contain all possible interactions. Therefore, before using this product, tell your doctor or pharmacist of all the products you use. Keep a list of all your medications with you, and share the list with your doctor and pharmacist.
See also:
What are the possible side effects of Calvitalis?
Calvitalis usually has no side effects when used in recommended doses.
If your doctor has prescribed this medication, remember that he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.
Calvitalis can cause side effects when taken in large doses for a long time. Tell your doctor right away if any of these unlikely but serious side effects occur: headache, nausea, drowsiness, numbness/tingling of arms/legs.
A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.
This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.
In the US -
Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.
In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.
Calvitalis is the 4-methanol form of vitamin B6 and is converted to pyridoxal 5-phosphate in the body. Pyridoxal 5-phosphate is a coenzyme for synthesis of amino acids, neurotransmitters (serotonin, norepinephrine), sphingolipids, aminolevulinic acid. Although Calvitalis and vitamin B6 are still frequently used as synonyms, especially by medical researchers, this practice is erroneous and sometimes misleading. [PubChem]