Folvit TR Capsule (Timed Release)
Folvit TR Capsule (Timed Release) Uses, Dosage, Side Effects, Food Interaction and all others data.
Iron is an essential mineral, with several important roles in the body. For example, it helps to make red blood cells, which carry oxygen around the body. A lack of iron can lead to iron deficiency anaemia. Liver is a good source of iron, don't eat it if you are pregnant. This is because it is also rich in vitamin A which, in large amounts, can harm your unborn baby.
Folic acid is essential for the production of certain coenzymes in many metabolic systems such as purine and pyrimidine synthesis. It is also essential in the synthesis and maintenance of nucleoprotein in erythropoesis. It also promotes WBC and platelet production in folate-deficiency anaemia.
Vitamin C is necessary for collagen formation and tissue repair; plays a role in oxidation/reduction reactions as well as other metabolic pathways including synthesis of catecholamines, carnitine, and steroids; also plays a role in conversion of folic acid to folinic acid.
Vitamin B complex: The building blocks for good health come from a variety of foods, even if they are from the same family of nutrients. Such is the case with vitamin B, a key player in maintaining cell health and keeping you energized.
Not all types of vitamin B do the same thing. Additionally, the different types of vitamin B all come from different types of foods.
Vitamin B deficiencies can lead to health problems. Sometimes a doctor will prescribe a supplement when they think you’re not getting enough.
| Trade Name | Folvit TR Capsule (Timed Release) |
| Generic | Iron + Folic acid + Vitamin B complex + Vitamin C |
| Type | Capsule (Timed Release) |
| Therapeutic Class | Iron & Vitamin Combined preparations |
| Manufacturer | Eskayef Pharmaceuticals Ltd. |
| Available Country | Bangladesh |
| Last Updated: | September 24, 2024 at 5:38 am |
Uses
This is used for the treatment and prophylaxis of Iron, Folic acid, B-vitamins and Vitamin-C deficiency, especially during pregnancy and lactation.
Folvit TR Capsule (Timed Release) is also used to associated treatment for these conditions: Anaemia folate deficiency, Folate deficiency, Iron Deficiency (ID), Iron Deficiency Anemia (IDA), Latent Iron Deficiency, Neural Tube Defects (NTDs), Vitamin Deficiency, Methotrexate toxicity, Nutritional supplementationAnemia, Iron Deficiency (ID), Iron Deficiency Anemia (IDA), Restless Legs Syndrome (RLS), Concomitant myelosuppressive chemotherapy, Nutritional supplementation, Dietary supplementation
How Folvit TR Capsule (Timed Release) works
Folic acid, as it is biochemically inactive, is converted to tetrahydrofolic acid and methyltetrahydrofolate by dihydrofolate reductase (DHFR). These folic acid congeners are transported across cells by receptor-mediated endocytosis where they are needed to maintain normal erythropoiesis, synthesize purine and thymidylate nucleic acids, interconvert amino acids, methylate tRNA, and generate and use formate. Using vitamin B12 as a cofactor, folic acid can normalize high homocysteine levels by remethylation of homocysteine to methionine via methionine synthetase.
Iron is necessary for the production of hemoglobin. Iron-deficiency can lead to decreased production of hemoglobin and a microcytic, hypochromic anemia.
Dosage
Folvit TR Capsule (Timed Release) dosage
One capsule daily. In more severe cases, 2 capsules a day may be required or as directed by the physician.
May be taken with or without food.
Side Effects
Generally well tolerated. However, a few allergic reactions may be seen.
Toxicity
IPR-MUS LD50 85 mg/kg,IVN-GPG LD50 120 mg/kg, IVN-MUS LD50 239 mg/kg, IVN-RAT LD50 500 mg/kg, IVN-RBT LD50 410 mg/kg
Acute iron overdosage can be divided into four stages. In the first stage, which occurs up to six hours after ingestion, the principal symptoms are vomiting and diarrhea. Other symptoms include hypotension, tachycardia and CNS depression ranging from lethargy to coma. The second phase may occur at 6-24 hours after ingestion and is characterized by a temporary remission. In the third phase, gastrointestinal symptoms recur accompanied by shock, metabolic acidosis, coma, hepatic necrosis and jaundice, hypoglycemia, renal failure and pulmonary edema. The fourth phase may occur several weeks after ingestion and is characterized by gastrointestinal obstruction and liver damage. In a young child, 75 milligrams per kilogram is considered extremely dangerous. A dose of 30 milligrams per kilogram can lead to symptoms of toxicity. Estimates of a lethal dosage range from 180 milligrams per kilogram and upwards. A peak serum iron concentration of five micrograms or more per ml is associated with moderate to severe poisoning in many.
Precaution
Care should be taken in patients who may develop iron overload, such as those with hemochromatosis, haemolytic anaemia or red cell aplasia. Iron chelates with tetracycline and absorption may be impaired.
Interaction
Care should be taken when given to patients with Iron storage or Iron absorption disease. Iron form chelates with antacids and Tetracycline and absorption of all these may be impaired if taken concurrently
Volume of Distribution
Tetrahydrofolic acid derivatives are distributed to all body tissues but are stored primarily in the liver.
Elimination Route
Folic acid is absorbed rapidly from the small intestine, primarily from the proximal portion. Naturally occurring conjugated folates are reduced enzymatically to folic acid in the gastrointestinal tract prior to absorption. Folic acid appears in the plasma approximately 15 to 30 minutes after an oral dose; peak levels are generally reached within 1 hour.
The efficiency of absorption depends on the salt form, the amount administered, the dosing regimen and the size of iron stores. Subjects with normal iron stores absorb 10% to 35% of an iron dose. Those who are iron deficient may absorb up to 95% of an iron dose.
Elimination Route
After a single oral dose of 100 mcg of folic acid in a limited number of normal adults, only a trace amount of the drug appeared in the urine. An oral dose of 5 mg in 1 study and a dose of 40 mcg/kg of body weight in another study resulted in approximately 50% of the dose appearing in the urine. After a single oral dose of 15 mg, up to 90% of the dose was recovered in the urine. A majority of the metabolic products appeared in the urine after 6 hours; excretion was generally complete within 24 hours. Small amounts of orally administered folic acid have also been recovered in the feces. Folic acid is also excreted in the milk of lactating mothers.
Pregnancy & Breastfeeding use
It is recommended during pregnancy and lactation.
Contraindication
Folvit TR Capsule (Timed Release) is contraindicated in patients with a known hypersensitivity to any of the ingredients.
Acute Overdose
Accidental overdose of iron containing products is a leading cause of fatal poisoning in children fewer than 6. Avoid higher doses if you have liver disease or hemochromatosis; excess can cause bloody diarrhea, vomiting, acidosis, darkened stools, abdominal pain. Symptoms may clear in a few hours. Riboflavin is reported to be completely safe and no toxic symptoms have been reported so far. Higher doses of Nicotinamide may cause vomiting, diarrhea. Sensory neuropathy was observed in individuals consuming more than 200 mg Pyridoxine for very long periods. No cases of Folic acid overdosages have been reported. Acute ingestion of Ascorbic acid, even of massive doses, is unlikely to cause significant effects.
Storage Condition
Store in a dry place below 25° C. Protect from light.
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