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- Pharmacology For Benfotiamine + Folic Acid + Mecobalamin + Pregabalin + Vit B6
Benfotiamine + Folic Acid + Mecobalamin + Pregabalin + Vit B6 Pharmacology
Benfotiamine + Folic Acid + Mecobalamin + Pregabalin + Vit B6
About Benfotiamine + Folic Acid + Mecobalamin + Pregabalin + Vit B6N/AMechanism of Action of Benfotiamine + Folic Acid + Mecobalamin + Pregabalin + Vit B6N/APharmacokinets of Benfotiamine + Folic Acid + Mecobalamin + Pregabalin + Vit B6N/AOnset of Action for Benfotiamine + Folic Acid + Mecobalamin + Pregabalin + Vit B6N/ADuration of Action for Benfotiamine + Folic Acid + Mecobalamin + Pregabalin + Vit B6N/AHalf Life of Benfotiamine + Folic Acid + Mecobalamin + Pregabalin + Vit B6N/ASide Effects of Benfotiamine + Folic Acid + Mecobalamin + Pregabalin + Vit B6N/AContra-indications of Benfotiamine + Folic Acid + Mecobalamin + Pregabalin + Vit B6N/ASpecial Precautions while taking Benfotiamine + Folic Acid + Mecobalamin + Pregabalin + Vit B6N/APregnancy Related InformationContraindicatedOld Age Related InformationN/ABreast Feeding Related InformationContraindicatedChildren Related InformationN/AIndications for Benfotiamine + Folic Acid + Mecobalamin + Pregabalin + Vit B61.Management of diabetic neuropathy ,diabetic nephropathy,diabetic retinopathy
2.Post therapeutic neuralgia
Interactions for Benfotiamine + Folic Acid + Mecobalamin + Pregabalin + Vit B6N/ATypical Dosage for Benfotiamine + Folic Acid + Mecobalamin + Pregabalin + Vit B6N/ASchedule of Benfotiamine + Folic Acid + Mecobalamin + Pregabalin + Vit B6N/AStorage Requirements for Benfotiamine + Folic Acid + Mecobalamin + Pregabalin + Vit B6N/AEffects of Missed Dosage of Benfotiamine + Folic Acid + Mecobalamin + Pregabalin + Vit B6N/AEffects of Overdose of Benfotiamine + Folic Acid + Mecobalamin + Pregabalin + Vit B6N/ABenfotiamine
About BenfotiamineSynthetic S-acyl derivative of thiamine (vitamine B1), Antioxidant ,anti-AGE(Advanced glycation end product) supplement, Treating Diabetic Complications.Mechanism of Action of BenfotiamineN/APharmacokinets of BenfotiamineN/AOnset of Action for BenfotiamineN/ADuration of Action for BenfotiamineN/AHalf Life of BenfotiamineN/ASide Effects of BenfotiamineN/AContra-indications of BenfotiamineN/ASpecial Precautions while taking BenfotiamineN/APregnancy Related InformationN/AOld Age Related InformationN/ABreast Feeding Related InformationN/AChildren Related InformationN/AIndications for Benfotiamine1.Management of diabetic neuropathy, diabetic nephropathy and diabetic retinopathy
2.Beri Beri
3.Wenicke-korsakoff syndrome
Interactions for BenfotiamineN/ATypical Dosage for BenfotiamineN/ASchedule of BenfotiamineN/AStorage Requirements for BenfotiamineN/AEffects of Missed Dosage of BenfotiamineN/AEffects of Overdose of BenfotiamineN/AFolic Acid
About Folic AcidDietary supplement, Folate derivative( B9 ), Water Soluble Vitamin.Mechanism of Action of Folic AcidFolic acid reduced by enzymes folate reductase and dihydrofolate reductase and forms dihydrofolic acid tetrahydrofolic acid respectively. Tetrahydrofolic acid acts as a coenzyme which mediates a number of one carbon transfer reactions by carrying a methyl group as an adduct. It involves a number of reactions such as 1).conversion of homocysteine to methionine. 2).synthesis of thymidylate which is an essential constituent of DNA from methylene-tetrahydrofolic acid. 3). Conversion of serine to glycine by tetrahydrofolic acid and forms methylene-tetrahydrofolic acid. 4).to introduce carbon units at position 2 and 8 during de novo purine synthesis requires formyl-tetrahydrofolic acid and methenyl-tetrahydrofolic acid.5).generation and utilization of "formate pool". 6).For mediating formino group transfer in histidine metabolism. Folic acid is required to maintain normal erythropoiesis and nucleoprotein synthesis.Pharmacokinets of Folic AcidAbsorption: Well absorbed orally
Distribution: Widely distributed in the body and highest concentration is seen in liver. It appears in the CSF and breast milk
Metabolism: Metabolized in to N-methyl tetrahydrofolic acid in liver
Excretion: Extra drug is excreted unchanged in urine. A small portion of folate is lost by a combination of urinary and fecal excretion and oxidative cleavage of molecule.
Onset of Action for Folic AcidOral: 20 to 30minutes
I.V.: 5 minutes
I.M.:10 to 20minutes
Duration of Action for Folic AcidOral: 3 to 6 hours
I.V.:3 to 6minutes
I.M.:3 to 6hours
Half Life of Folic AcidN/ASide Effects of Folic AcidN/AContra-indications of Folic AcidN/ASpecial Precautions while taking Folic Acid1. In patients with undiagnosed anaemia; because it may mask pernicious anaemia
2. In pernicious anaemia and other megaloblastic where vitamin B12 is deficient
Pregnancy Related InformationMay be usedOld Age Related InformationMay be usedBreast Feeding Related InformationMay be usedChildren Related InformationMay be usedIndications for Folic Acid1. Megaloblastic anaemia
2. Folic acid deficiency
3. Anaemias of pregnancy
4. Nutritional anaemia
5. Alcoholism
6. Tropical sprue
7. Non tropical sprue
Interactions for Folic Acid1. Hypersensitivity reactions with injection form
2. Bronchospasm
Typical Dosage for Folic AcidOral: 5mg 1 to 4 times daily; depending up on the severity of deficiency.
Maintenance dosage: Half of the therapeutic dosage.
Children: 2.5 to 5mg 1 to 2 times daily.
Schedule of Folic AcidC1 (Oral)
C (Parenteral)
Storage Requirements for Folic AcidStore at controlled room temperature at a range of 15 to 25 degree C in a well closed container. Protect from excess heat, light and moisture.Effects of Missed Dosage of Folic AcidTake the missed dose as soon as noticed and if it is the time for next dose then skip the missed dose. Continue the regular schedule. Do not double the dose.Effects of Overdose of Folic AcidRelatively non toxic. Provide symptomatic treatment and supportive measures.Mecobalamin
About MecobalaminWater soluble, Form of Vitamin B12Mechanism of Action of MecobalaminMecobalamin is the neurologically active form of vitamin B12 and occurs as a water-soluble vitamin in the body. It is a cofactor in the enzyme methionine synthase, which functions to transfer methyl groups for the regeneration of methionine from homocysteine. In anaemia, it increases erythrocyte production by promoting nucleic acid synthesis in the bone marrow and by promoting maturation and division of erythrocytes.Pharmacokinets of MecobalaminAbsorption: Absorbed after oral, sublingual, injection
Excretion: Excretion via urine
Onset of Action for MecobalaminN/ADuration of Action for MecobalaminN/AHalf Life of MecobalaminN/ASide Effects of Mecobalamin1.Oral: Anorexia, nausea, vomiting and diarrhea
2.Parenteral: Rash, headache, hot sensation, diaphoresis and pain/induration at IM inj site
Contra-indications of MecobalaminN/ASpecial Precautions while taking MecobalaminN/APregnancy Related InformationMay be usedOld Age Related InformationMay be usedBreast Feeding Related InformationMay be usedChildren Related InformationN/AIndications for Mecobalamin1.Peripheral neuropathies
2.Megaloblastic anaemia
Interactions for Mecobalamin1.Decreased GI tract absorption with neomycin, aminosalicylic acid, H2-blockers and colchicines
2.Reduced serum concentrations with oral contraceptives
3.Reduced effects in anaemia with parenteral chloramphenicol
Typical Dosage for MecobalaminPeripheral neuropathies
Oral: Adult: 1500 mcg/day in 3 divided doses
Parenteral: 500 mcg daily IM/IV 3 times/wk
Megaloblastic anaemia caused by vitamin B12 deficiency
Parenteral: Adult: 500 mcg daily IM/IV 3 times/wk. Maintenance dose: After about 2 mth of therapy, reduce dose to single admin of 500 mcg every 1-3 mth.Schedule of MecobalaminN/AStorage Requirements for MecobalaminOral: Store at room temperature. Protect from moisture and light.
Parenteral: Store at room temperature. Do not expose to direct light.
Effects of Missed Dosage of MecobalaminN/AEffects of Overdose of MecobalaminN/APregabalin
About PregabalinA GABA agonist, Anticonvulsant.Mechanism of Action of PregabalinPregabalin is a GABA neurotransmitter analog. It produces its action by modulating calcium channels and also reduces the release of neurotransmitters such as Glutamate, Norepinephrine, Serotonin, Dopamine and Substance P.Pharmacokinets of PregabalinAbsorption: Pregabalin is rapidly absorbed after oral doses.Pregabalin is not bound to plasma proteins and undergoes negligible metabolism.Excretion: It is excreted mainly in urine.Onset of Action for PregabalinN/ADuration of Action for PregabalinN/AHalf Life of Pregabalin6-7 hoursSide Effects of Pregabalin1.Dizziness
2.Somnolence
3.Blurred vision
4.Diplopia
5.Increased appetite
6.Weight gain
7.Dry mouth
8.Constipation
9.Vomiting
10.Flatulence
11.Euphoria
12.Confusion
13.Reduced libido
14.Erectile dysfunction
15.Irritability
16.Vertigo
17.Ataxia
18.Tremor
19.Dysarthria
20.Paraesthesia
21.Fatigue
22.Oedema
23.Disturbances of attention, memory, coordination, and gait also occur frequently
Contra-indications of Pregabalin1.Hypersensitivity to PregabalinSpecial Precautions while taking Pregabalin1.Renal impairment
2.Driving vehicles, operating machines and people involving any other dangerous activities
Pregnancy Related InformationContraindicatedOld Age Related InformationUse with cautionBreast Feeding Related InformationContraindicatedChildren Related InformationN/AIndications for Pregabalin1.Epilepsy
2.Generalised anxiety disorder
3.Neuropathic pain
Interactions for PregabalinN/ATypical Dosage for Pregabalin150- 300mg / day in 2 divided dosesSchedule of PregabalinN/AStorage Requirements for PregabalinStore it at 15 -25 degree C in a tightly closed container .Protect away from heat and light. Keep out of the reach of children.Effects of Missed Dosage of PregabalinTake the missed dose as soon as noticed and if it is the time to take the next dose then skip the missed dose and do not double the doseEffects of Overdose of PregabalinGive supportive measures and symptomatic treatment.Vit B6
About Vit B6Physiological functions: It is involved as a coenzyme (Pyridoxal phosphate) in metabolism of tryptophan, in several metabolic transformations of amino acids including transamination, decarboxylation & racemization.
Deficiency symptoms: Peripheral neuritis, seizures, stomatitis, glossitis, anaemia, seborrhea like lesions.Mechanism of Action of Vit B6Vitamin B6 is a collective term for Pyridoxine, Pyridoxal, Pyridoxamine and their phosphorylated derivatives such as Pyridoxine phosphate, Pyridoxal phosphate and Pyridoxamine derivatives respectively. Vitamin B6 is essential for the metabolism of amino acid, glycogen and fatty acids, for nerve functions, for the formation of red blood cells and also helps the skin healthy. Vitamin B6 is also used for the synthesis of nucleic acid, Haemoglobin, Sphingomyelin, other Sphingolipids, Serotonin, Dopamine, Noradrenaline and GABA.Pharmacokinets of Vit B6Absorption: Vitamin B6 is readily absorbed after oral administration.
Distribution: It is mainly distributed in the body in protein bound form. It is stored primarily in the liver and to a lesser extent muscle and brain.
Metabolism: It is metabolised in the liver
Onset of Action for Vit B6N/ADuration of Action for Vit B6N/AHalf Life of Vit B615-20 daysSide Effects of Vit B61. Neuropathy
2. Unstable gait
3. Drowsiness
4. Perioral numbness
5. Paresthesia
6. Numbness of feet
7. Somnolence
8. Sensory neuropathy
9. Ataxia
Contra-indications of Vit B61. Hypersensitivity to Vitamin B6Special Precautions while taking Vit B6N/APregnancy Related InformationMay be usedOld Age Related InformationMay be usedBreast Feeding Related InformationUse with cautionChildren Related InformationUse with caution
NEONATES: Contraindicated
Indications for Vit B61. Vitamin B6 deficiency including inadequate diet and drug induced causes
2. Neuropathy
3. Premenstrual syndrome
4. Hyperoxaluria type 1
5. Metabolic disorder
6. Isoniazid poisoning
Interactions for Vit B6Cycloserine, Hydralazine, Isoniazide, Oral contraceptive, Penicillamine: Increase Pyridoxine requirement.
Levodopa: Pyridoxine reverses the therapeutic effect of Levodopa.
Phenobarbital, Phenytoin: Pyridoxine decreases serum level of these anticonvulsants.
Typical Dosage for Vit B6Adult: 10 - 20 mg / day
Dietary deficiency: 2.5 -10 mg / day for effective therapeutic response is obtained.
Maintenance dose: 2 - 5 mg / day for several weeks.
Drug induced deficiency: 100 - 200 mg / day for 3 weeks.
Maintenance dose: 25 - 100 mg / day
Neuropathy: 50 - 200 mg /day
Premenstrual syndrome: 40 - 500 mg / day
Hyperoxaluria type 1: 25 - 300 mg / day
Metabolic disorder: 100-500 mg /day.
Isoniazid poisoning: Initial dose: 1 - 4 g as IV administration, then 1 g IM every 30 minute until Pyridoxine dose is equal to the Isoniazid dose has been given.
Schedule of Vit B6N/AStorage Requirements for Vit B6Store it at 15 - 30 degree C. Protect from moisture and heat.Effects of Missed Dosage of Vit B6Take the missed dose as soon as noticed and if it is the time for next dose then skip the missed dose. Continue the regular schedule. Do not double the dose.Effects of Overdose of Vit B6Give supportive measures and symptomatic treatment. The signs of Pyridoxine overdose can be resolved by discontinuation (withdrawal) of Pyridoxine.Home Delivery for Benfotiamine + Folic Acid + Mecobalamin + Pregabalin + Vit B6 in Your City
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