Vitamin A + Vitamin E + Minerals + Vitamin B-Complex + Vitamin D3 + Biotin Pharmacology

Vitamin A + Vitamin E + Minerals + Vitamin B-Complex + Vitamin D3 + Biotin

About Vitamin A + Vitamin E + Minerals + Vitamin B-Complex + Vitamin D3 + Biotin
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Mechanism of Action of Vitamin A + Vitamin E + Minerals + Vitamin B-Complex + Vitamin D3 + Biotin
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Pharmacokinets of Vitamin A + Vitamin E + Minerals + Vitamin B-Complex + Vitamin D3 + Biotin
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Onset of Action for Vitamin A + Vitamin E + Minerals + Vitamin B-Complex + Vitamin D3 + Biotin
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Duration of Action for Vitamin A + Vitamin E + Minerals + Vitamin B-Complex + Vitamin D3 + Biotin
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Half Life of Vitamin A + Vitamin E + Minerals + Vitamin B-Complex + Vitamin D3 + Biotin
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Side Effects of Vitamin A + Vitamin E + Minerals + Vitamin B-Complex + Vitamin D3 + Biotin
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Contra-indications of Vitamin A + Vitamin E + Minerals + Vitamin B-Complex + Vitamin D3 + Biotin
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Special Precautions while taking Vitamin A + Vitamin E + Minerals + Vitamin B-Complex + Vitamin D3 + Biotin
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Pregnancy Related Information
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Old Age Related Information
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Breast Feeding Related Information
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Children Related Information
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Indications for Vitamin A + Vitamin E + Minerals + Vitamin B-Complex + Vitamin D3 + Biotin
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Interactions for Vitamin A + Vitamin E + Minerals + Vitamin B-Complex + Vitamin D3 + Biotin
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Typical Dosage for Vitamin A + Vitamin E + Minerals + Vitamin B-Complex + Vitamin D3 + Biotin
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Schedule of Vitamin A + Vitamin E + Minerals + Vitamin B-Complex + Vitamin D3 + Biotin
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Storage Requirements for Vitamin A + Vitamin E + Minerals + Vitamin B-Complex + Vitamin D3 + Biotin
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Effects of Missed Dosage of Vitamin A + Vitamin E + Minerals + Vitamin B-Complex + Vitamin D3 + Biotin
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Effects of Overdose of Vitamin A + Vitamin E + Minerals + Vitamin B-Complex + Vitamin D3 + Biotin
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Vitamin A

About Vitamin A
Fat-soluble vitamin, Treatment of vitamin A deficiency.
Mechanism of Action of Vitamin A
Vitamin A is required for a variety of physiological functions in the body such as: - 1).Proper functioning of retina and formation of pigment Rhodopsin during dark adaptation. 2).promotes differentiation and maintains structural integrity of epithelia over the body and also retard the malignancies of epithelial structures.3).Promotes mucous secretion. 4).Inhibits keratinization, 5). Maintains proper bone growth, 6).Maintenance of spermatogenesis, 7).Supports foetal development, 8).Improves resistance to infection. It is required for proper antibody response, normal lymphocyte proliferation and killer cell function.
Pharmacokinets of Vitamin A
Absorption: Completely absorbed normally. Steatorrhoea, bile deficiency, and protein poor diet adversely affects the absorption and absorption requires bile salts, pancreatic lipase, and dietary fat.
Distribution: Stored primarily as palmitate in kupffer`s cells in liver. Circulates in the form of specific alpha-1 protein; retinol binding protein and transported to cellular retinol binding protein of target cells.
Metabolism: Metabolized in the liver.
Excretion: Excreted mainly through bile and a small amount is excreted through urine.
Onset of Action for Vitamin A
N/A
Duration of Action for Vitamin A
N/A
Half Life of Vitamin A
N/A
Side Effects of Vitamin A
Adverse effects occurs only with higher doses and toxicity
1. Nausea
2. Vomiting
3. Itching
4. Dermatitis
5. Exfoliation
6. Alopecia
7. Bone and joint pain
8. Anorexia
9. Irritability
10. Increased intracranial pressure
11. Hepatic impairment
12. Anaphylactic shock
Contra-indications of Vitamin A
1. Hypervitaminosis A
2. Hypersensitivity to the vitamin A
Special Precautions while taking Vitamin A
1. Oral form should not use in patients with malabsorption syndrome.
2. In inadequate bile secretion oral route may be used with concurrent administration of bile salts.
3. I. V. route is contraindicated except for special water miscible forms intended for infusion with large parenteral volumes and should not use I. V. push of vitamin A of any type.
Pregnancy Related Information
Use with caution
Old Age Related Information
Use with caution
Breast Feeding Related Information
Use with caution
Children Related Information
Use with caution
Indications for Vitamin A
1. Vitamin A deficiency
2. Xerophthalmia
3. Acne
4. Ichthyosis
5. Bitot`s spots
6. Night blindness
Interactions for Vitamin A
Cholestyramine: Absorption of Vitamin A is reduced due to reduced availability of fat stabilizing bile salts.
Mineral oil: Interferes with intestinal absorption of Vitamin A.
Oral Contraceptives: Plasma Vitamin A levels are significantly increased.
Typical Dosage for Vitamin A
Severe vitamin A deficiency with xerophthalmia: 500000 IU daily for 3 days followed by 50000 IU daily for 14 days. Then maintenance dosage of 10000 to 20000 IU for 2months followed by adequate dietary nutrition and RDA vitamin A supplements.
Severe vitamin A deficiency: 100000 IU daily for 3 days followed by 50000 IU daily for 14 days. Then maintenance dosage of 10000 to 20000 IU for 2months followed by adequate dietary nutrition and RDA vitamin A supplements.
Children: 5000 to 10000 IU daily for 14 days.
Schedule of Vitamin A
C1 (Oral)
C (Parenteral)
Storage Requirements for Vitamin A
Store in a well closed, airtight container in a cool dry place.
Effects of Missed Dosage of Vitamin A
Take 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 Vitamin A
Discontinue the vitamin A if hypercalcaemia persists and administer I.V. saline, prednisolone, and calcitonin if required. Monitor hepatic function tests to detect liver damage.

Vitamin E

About Vitamin E
N/A
Mechanism of Action of Vitamin E
Vitamin E acts as an antioxidant and protecting unsaturated lipids in the cell membrane, coenzyme Q, vitamin A, vitamin C etc. from free radical oxidation damage and generation of toxic peroxidation products. It also decreases platelet aggregation.
Pharmacokinets of Vitamin E
Absorption: Absorbed through lymph with the help of bile. Only 20 to 60% of vitamin from dietary sources is absorbed. As dose increases the fraction absorbed decreases.
Distribution: Widely distributed in a protein bound form and stored in adipose tissue.
Metabolism: Metabolized in liver by glucuronide conjugation.
Excretion: Excreted mainly through bile and also excreted through urine.
Onset of Action for Vitamin E
N/A
Duration of Action for Vitamin E
N/A
Half Life of Vitamin E
N/A
Side Effects of Vitamin E
1. Fatigue
2. Weakness
3. Headache
4. Nausea
5. Diarrhoea
6. Blurred vision
7. Flatulence


Contra-indications of Vitamin E
1. Hypersensitivity to the drug
2. Should not administer intravenously
Special Precautions while taking Vitamin E
1. Hepatic impairment
2. Gall bladder disease
3. Along with estrogens
Pregnancy Related Information
May be used
Old Age Related Information
N/A
Breast Feeding Related Information
May be used
Children Related Information
N/A
Indications for Vitamin E
1. Vitamin E deficiency
2. Intermittent claudication
3. Nocturnal muscle cramps
4. Coronary artery disease
5. Fibrocystic breast disease
6. Cystic fibrosis
7. In premature infants exposed to high concentration of oxygen
8. As antioxidant


Interactions for Vitamin E
Oral anticoagulants : Hypoprothrombinemic effect may be increased with possibility of bleeding.

Typical Dosage for Vitamin E
Oral:
Vitamin E deficiency:
Adults: 40 to 50mg/day or 60 to 75i.u. daily based on the severity of deficiency.
Children: 1 unit/kg/day.
Premature neonates: 5units daily.
Full term neonates: 5 units per liter of formula.
Intermittent claudication: 400mg/day for 12 to 18 weeks.
Nocturnal muscle cramps: 400mg/day for 8 to 12 weeks.
Coronary artery disease: 100 to 200mg/day for at least 2 years.
Fibrocystic breast disease: 600mg/day for at least 2years.
Cystic fibrosis: 100 to 200mg/day.
Children above 1 year: 100mg/day.
Children below 1year: 50mg/day.



Schedule of Vitamin E
C1
Storage Requirements for Vitamin E
Store in a well closed container in a cool dry place. Protect from light.
Effects of Missed Dosage of Vitamin E
Take 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 Vitamin E
Provide supportive measures and symptomatic treatment.

Minerals

About Minerals
Dietary mineral supplement, Nutritional supplement.
Mechanism of Action of Minerals
N/A
Pharmacokinets of Minerals
N/A
Onset of Action for Minerals
N/A
Duration of Action for Minerals
N/A
Half Life of Minerals
N/A
Side Effects of Minerals
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Contra-indications of Minerals
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Special Precautions while taking Minerals
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Pregnancy Related Information
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Old Age Related Information
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Breast Feeding Related Information
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Children Related Information
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Indications for Minerals
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Interactions for Minerals
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Typical Dosage for Minerals
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Schedule of Minerals
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Storage Requirements for Minerals
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Effects of Missed Dosage of Minerals
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Effects of Overdose of Minerals
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Vitamin B-Complex

About Vitamin B-Complex
Vitamin B-complex are group of vitamins, which include Thiamine (B1),Riboflavin (B2),Niacin (B3),Pantothenic acid (B5),Pyridoxine (B6),Cyanocobalamin (B12),Folic acid and Biotin.
These vitamins are essential for the breakdown of carbohydrates into glucose (this provides energy for the body),the breakdown of fats and proteins (which aids the normal functioning of the nervous system),muscle tone in the stomach and intestinal tract,Skin,Hair,Eyes,Mouth and Liver
Mechanism of Action of Vitamin B-Complex
N/A
Pharmacokinets of Vitamin B-Complex
N/A
Onset of Action for Vitamin B-Complex
N/A
Duration of Action for Vitamin B-Complex
N/A
Half Life of Vitamin B-Complex
N/A
Side Effects of Vitamin B-Complex
1.Drowsiness
2.Headache
3.Diarrhoea
4.Nausea.
5.Numbness of the skin
Contra-indications of Vitamin B-Complex
Hypersensitivity to the ingredient of Vitamin B-complex
Special Precautions while taking Vitamin B-Complex
1.Pernecious anaemia
2.Patient receiving dialysis
Pregnancy Related Information
May be used.
Old Age Related Information
May be used.
Breast Feeding Related Information
May be used.
Children Related Information
May be used.
Indications for Vitamin B-Complex
1.Vitamin deficiency states
2. As an adjuvant to antibiotic therapy
3. Combinations with lactobacillus are indicated in aphthous stomatitis, thrush.
Interactions for Vitamin B-Complex
Sulfinpyrazone: Uricosuric effect of sulfinpyrazone may be inhibited by niacin.
Levodopa: Pyridoxine reduces efficacy of levodopa. Avoid supplemental vitamins that contain greater then 5 mg pyridoxine in the daily dose.
Phenobarbital: Serum levels of Phenobarbital may be decreased if used concomitantly with pyridoxine.
Phenytoin: Pyridoxine decreases serum levels of phenytoin.
Dapsone: PABA antagonizes anti-malarial effect of dapsone.
Typical Dosage for Vitamin B-Complex
I tablet /day
Schedule of Vitamin B-Complex
N/A
Storage Requirements for Vitamin B-Complex
Store at room temperature. Keep out of the reach of children.Protect from heat, light and moisture.
Effects of Missed Dosage of Vitamin B-Complex
Take 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 Vitamin B-Complex
Give supportive measures and symptomatic treatment.

Vitamin D3

About Vitamin D3
N/A
Mechanism of Action of Vitamin D3
Vitamin D3 is a form of vitamin D. It is also called as Cholecalciferol.7-Dehydrocholesterol is the precursor of vitamin D3 and only forms the vitamin after being exposed to UV radiation.After exposure to the sun, cholecalciferol is sent to the liver to be hydroxylated where it becomes 25-Hydroxyvitamin D3.Next, it is sent to the kidney and once again hydroxylated becoming 1,25-Hydroxyvitamin D3. 1,25-Hydroxyvitmain D3 is the active form of vitamin D3, for this reason vitamin D is often referred to as a prohormone.Vitamin D exerts it`s action by influencing calcium homoeostasis. It increases the intestinal absorption of calcium and phosphate. It binds to the cytoplasmic Vitamin D receptor and translocates to the nucleus and thus increases the synthesis of specific m RNA and regulates protein synthesis. It increases the synthesis of a carrier protein for calcium called "calbindin" or calcium binding protein. Activation of Vitamin D receptor enhances endocytotic capture of calcium and it`s transport across duodenal mucosal cells in a vesicular form. Vitamin D promotes resorption of calcium and phosphate from bone by enhancing recruitment and differentiation of osteoclast precursors in the bone remodeling units. It helps in bone mineralization.
Pharmacokinets of Vitamin D3
Absorption: Well absorbed orally in the presence of bile salts, Malabsorption and steatorrhoea interfere with it`s absorption.
Distribution: Widely distributed in a protein bound form. It is stored in adipose tissue and liver.
Metabolism: It is hydroxylated in to both active and inactive metabolites and also metabolized in kidney.
Excretion: Metabolites are excreted mainly through bile.
Onset of Action for Vitamin D3
N/A
Duration of Action for Vitamin D3
N/A
Half Life of Vitamin D3
N/A
Side Effects of Vitamin D3
1. Hypercalcaemia
2. Fatigue
3. Weakness
4. Diarrhoea
5. Vomiting
6. Sluggishness
7. Albuminuria
8. Polyuria
9. Calcification of soft tissues (blood vessels, parenchymal organs including heart)
10. Arrhythmias
11. Renal stones
12. Growh retardation in children
13. Hypertension
14. Anorexia
15. Nausea
16. Constipation
17. Elevated liver enzymes
Contra-indications of Vitamin D3
1. Hypercalcaemia
2. Hypervitaminosis D
3. Renal osteodystrophy with hyperphosphatemia
4. Renal impairment
Special Precautions while taking Vitamin D3
1. Renal diseases
2. Renal stones
3. Cardiac diseases
4. Arteriosclerosis
5. Coronary diseases
Pregnancy Related Information
Use with caution
Old Age Related Information
Use with caution
Breast Feeding Related Information
Use with caution
Children Related Information
Use with caution
Indications for Vitamin D3
1. Rickets and Osteomalacia
2. Hypoparathyroidism
3. Fanconi`s syndrome
4. Osteoporosis
Interactions for Vitamin D3
Antacids: Hypermagnesemia may develop in patients on renal dialysis who take magnesium containing antacids.
Digitalis glycosides: May precipitate cardiac arrhythmias due to hypercalcemia.
Verapamil: Atrial fibrillation may occur.
Cholestyramine: Intestinal absorption of Vitamin D may be reduced.
Mineral Oil: Prolonged use of mineral oil may result in reduced absoprtion of Vitamin D.
Phenytoin, Barbiturates: Half life of vitamin D may be reduced.
Thaizide diuretics: Hypoparathyroid patients on Vitamin D may develop hypercalcemia due to thiazide diuretics.
Typical Dosage for Vitamin D3
Oral:
Adults:
Nutritional Rickets and Osteomalacia: 25 to 125mcg daily in normal gastrointestinal absorption. In severe malabsorption; 250mcg to 7.5mg orally or 250mcg I.M.
Vitamin dependent Rickets: 250mcg to 1.5mg daily
Hypoparathyroidism: 625mcg to 5mg daily with calcium supplements
Fanconi`s syndrome: 1.25 to 5mg daily
Osteoporosis: 25 to 250mcg daily or 1.25mg once weekly with calcium and fluoride supplements.
Hypophosphatemia: 250mcg to 1.5mg along with phosphate supplements
Children:
Nutritional Rickets and Osteomalacia: 25 to 125mcg daily in normal gastrointestinal absorption. In severe malabsorption; 250mcg to 625mcg orally
Vitamin dependent Rickets: 75 to 125mcg daily.
Fanconi`s syndrome: 625mcg to 1.25mg daily
Hypophosphatemia: 1 to 2mg daily with phosphate supplements. Increase the dose in increments of 250 to 500mcg at intervals of 3 to 4months until desired therapeutic response is obtained.

Schedule of Vitamin D3
N/A
Storage Requirements for Vitamin D3
Store in a well closed container in a cool place. Protect from light and excess heat. Keep out of reach of children.
Effects of Missed Dosage of Vitamin D3
Take 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 Vitamin D3
Provide supportive and symptomatic treatment. Stops the treatment and starting a low calcium diet. Increases the fluid intake and administer Loop diuretics like furosemide may be given with saline I.V. infusion to increase calcium excretion. Calcitonin may decrease hypercalcaemia.

Biotin

About Biotin
N/A
Mechanism of Action of Biotin
Biotin excerts it`s pharmacological action by influencing metabolic reactions. It acts as a coenzyme for carbohydrate, fat, and protein metabolism. It is required for cell growth and production of fatty acids. It is required for healthy maintenance of hair, skin, sweat glands, nerve tissue, and bone marrow. It also helps in the transfer of carbon dioxide and in the maintenance of a steady blood sugar level.
Pharmacokinets of Biotin
Absorption: Well absorbed orally, Excretion: Extra drug is excreted unchanged in urine.
Onset of Action for Biotin
N/A
Duration of Action for Biotin
N/A
Half Life of Biotin
N/A
Side Effects of Biotin
N/A
Contra-indications of Biotin
Hypersensitivity of any biotin products.
Special Precautions while taking Biotin
N/A
Pregnancy Related Information
Use with caution
Old Age Related Information
Use with caution
Breast Feeding Related Information
Use with caution
Children Related Information
Use with caution
Indications for Biotin
1.Biotin deficiency
2 Alopecia
3.Brittle nails
4.Prevent diabetic neuropathy and lower blood glucose levels in diabetic patients
5.Seborrheic dermatitis
6.Dry skin.
Interactions for Biotin
N/A
Typical Dosage for Biotin
Oral: 30 to 70mcg daily. Increased up to 300mcg/day if required based on the severity of deficiency.
Pregnancy: 30mcg daily
Lactation: 35mcg daily
Prevent brittle nails: 2.5mg/day.
Schedule of Biotin
C1
Storage Requirements for Biotin
Store in a cool dry area in a well closed container. Protects from moisture, light and direct heat.
Effects of Missed Dosage of Biotin
Take 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 Biotin
Provide symptomatic treatment and supportive measures.

Home Delivery for Vitamin A + Vitamin E + Minerals + Vitamin B-Complex + Vitamin D3 + Biotin in Your City

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