Naafvit-AZ
Generic Name
Multivitamin + Multimineral (with Zinc)
Manufacturer
Naaf Pharmaceuticals Ltd.
Country
Bangladesh
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Description
Overview of the medicine
Naafvit-AZ is a comprehensive multivitamin and multimineral supplement designed to support overall health, immunity, and energy. It contains essential vitamins and minerals, including Zinc, for daily nutritional needs.
Uses & Indications
Dosage
Adults
1 tablet daily, preferably with a meal, or as directed by a physician.
Elderly
Same as adults, unless specific deficiencies or conditions require adjustment, consulted with a physician.
Renal_impairment
Use with caution and consult a physician due to potential mineral accumulation.
How to Take
Oral, taken with food to enhance absorption and minimize gastrointestinal upset.
Mechanism of Action
The medicine provides essential micronutrients (vitamins and minerals) that act as coenzymes, cofactors, and structural components in various metabolic pathways, supporting cellular function, energy production, immune response, and overall physiological processes.
Pharmacokinetics
Onset
Gradual, takes time to build up body stores.
Excretion
Water-soluble vitamins primarily via urine; fat-soluble vitamins and minerals via bile/feces or urine.
Half life
Varies widely for each component. Water-soluble vitamins have short half-lives; fat-soluble vitamins and minerals have longer storage.
Absorption
Variable depending on the specific vitamin/mineral and formulation; generally absorbed in the small intestine.
Metabolism
Each component has its own metabolic pathway.
Side Effects
Contraindications
- Hypersensitivity to any component of the formulation
- Hypervitaminosis (especially of Vitamin A and D)
- Hemochromatosis (due to iron content)
- Severe renal impairment (caution advised)
Drug Interactions
Vitamin K
High doses may interfere with the effects of warfarin and other anticoagulants.
High doses of certain minerals
Can affect the absorption of other minerals (e.g., zinc can interfere with copper absorption).
Calcium/Iron containing supplements
May interfere with the absorption of tetracyclines, fluoroquinolones, and levothyroxine. Separate administration by several hours.
Storage
Store in a cool, dry place (below 30°C), away from direct sunlight and moisture. Keep out of reach of children.
Overdose
Overdose is rare with standard dosing. Excessive intake, especially of fat-soluble vitamins (A, D, E, K) or certain minerals (e.g., iron, zinc) over prolonged periods, can lead to toxicity. Symptoms vary depending on the specific nutrient. Management involves symptomatic and supportive treatment, and immediate medical attention is advised.
Pregnancy & Lactation
Generally safe and often recommended during pregnancy and lactation, but should be used under the guidance of a healthcare professional to ensure appropriate dosing and avoid excessive intake of certain vitamins/minerals.
Side Effects
Contraindications
- Hypersensitivity to any component of the formulation
- Hypervitaminosis (especially of Vitamin A and D)
- Hemochromatosis (due to iron content)
- Severe renal impairment (caution advised)
Drug Interactions
Vitamin K
High doses may interfere with the effects of warfarin and other anticoagulants.
High doses of certain minerals
Can affect the absorption of other minerals (e.g., zinc can interfere with copper absorption).
Calcium/Iron containing supplements
May interfere with the absorption of tetracyclines, fluoroquinolones, and levothyroxine. Separate administration by several hours.
Storage
Store in a cool, dry place (below 30°C), away from direct sunlight and moisture. Keep out of reach of children.
Overdose
Overdose is rare with standard dosing. Excessive intake, especially of fat-soluble vitamins (A, D, E, K) or certain minerals (e.g., iron, zinc) over prolonged periods, can lead to toxicity. Symptoms vary depending on the specific nutrient. Management involves symptomatic and supportive treatment, and immediate medical attention is advised.
Pregnancy & Lactation
Generally safe and often recommended during pregnancy and lactation, but should be used under the guidance of a healthcare professional to ensure appropriate dosing and avoid excessive intake of certain vitamins/minerals.
Frequently Asked Questions
Common questions about this medicine
Pack Sizes
Shelf Life
2-3 years from manufacturing date
Availability
Pharmacies, Supermarkets
Approval Status
DGDA Approved
Patent Status
Off-patent
Clinical Trials
Clinical trials for generic multivitamin/multimineral supplements are not typically conducted; however, individual ingredients have extensive research and safety data.
Lab Monitoring
- Generally not required for routine use in healthy individuals.
- May be indicated to assess specific vitamin or mineral deficiencies if suspected.
Doctor Notes
- Advise patients on the importance of a balanced diet in conjunction with supplementation.
- Caution patients with pre-existing conditions (e.g., renal impairment, hemochromatosis) regarding specific components.
- Emphasize not to exceed the recommended dosage to avoid potential toxicity, especially with fat-soluble vitamins and certain minerals.
Patient Guidelines
- Take the medicine as directed by your doctor or pharmacist.
- Do not exceed the recommended daily dose.
- Keep out of reach of children.
- Store in a cool, dry place.
Missed Dose Advice
If a dose is missed, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue your regular dosing schedule. Do not double the dose to catch up.
Driving Precautions
Naafvit-AZ is not known to affect the ability to drive or operate machinery.
Lifestyle Advice
- Maintain a balanced diet rich in fruits, vegetables, and whole grains.
- Ensure adequate hydration.
- Incorporate regular physical activity into your routine.
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