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Cod Liver Oil
Drug International Ltd.
৳40.50
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Generic medicine
Cod Liver Oil: Brands, Price & Uses in Bangladesh
Cod Liver Oil is a nutritional supplement derived from the liver of cod fish, naturally rich in vitamin A, vitamin D and more.
About Cod Liver Oil
Indications of Cod Liver Oil
Cod Liver Oil is a nutritional supplement derived from the liver of cod fish, naturally rich in vitamin A, vitamin D, and the omega-3 fatty acids EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid). It is used for:
- Dietary supplementation: Cod Liver Oil is commonly used as a general nutritional supplement to help meet daily requirements of vitamin A, vitamin D, and omega-3 fatty acids, particularly when dietary intake of oily fish is low.
- Support of bone and joint health: Owing to its vitamin D content, Cod Liver Oil is used as an adjunct to support calcium absorption and bone mineralization, particularly in individuals at risk of vitamin D insufficiency.
- Support of eye and skin health: The vitamin A content of Cod Liver Oil contributes to normal vision, skin integrity, and immune function.
- Adjunct cardiovascular and general wellness use: Omega-3 fatty acids (EPA/DHA) in Cod Liver Oil are commonly taken as an adjunct to a heart-healthy lifestyle, although Cod Liver Oil is not a substitute for prescription omega-3 products used to treat diagnosed hypertriglyceridemia.
Note: Cod Liver Oil is a dietary supplement, not a treatment for diagnosed vitamin A, vitamin D, or omega-3 deficiency states requiring specific medical dosing; in such cases, a physician-directed, product-specific regimen should be followed.
Dosage & Administration of Cod Liver Oil
| Population/Use | Typical Dose |
|---|---|
| Adults (general supplementation) | Typically 1 capsule (or 5 mL liquid) once or twice daily, or as directed on the product label, generally providing up to the recommended daily allowance of vitamin A and vitamin D |
| Children above 1 year | Age-appropriate liquid or chewable formulations dosed per product labeling (e.g., 2.5–5 mL daily); use only products specifically labeled for pediatric use |
| Infants under 1 year | Use only under medical supervision with a product/dose specifically indicated for infants |
Cod Liver Oil is best taken with food to improve absorption of its fat-soluble vitamins. Do not exceed the dose stated on the specific product label, as vitamin A and vitamin D content vary between brands and excessive intake can cause toxicity.
Side Effects of Cod Liver Oil
Cod Liver Oil is generally well tolerated at recommended doses. Reported side effects include:
- Common: Fishy aftertaste/burping, mild nausea, indigestion, loose stools.
- Less common: Skin rash or allergic reaction in individuals with fish sensitivity.
- With excessive/prolonged high-dose intake: Symptoms of vitamin A toxicity (headache, dizziness, blurred vision, dry/peeling skin, bone pain) or vitamin D toxicity/hypercalcemia (nausea, vomiting, weakness, confusion, kidney problems) — see Overdose section.
Contraindications of Cod Liver Oil
Cod Liver Oil is contraindicated in individuals with:
- Known hypersensitivity/allergy to fish, fish oil, or any component of the specific Cod Liver Oil product.
- Pre-existing hypervitaminosis A or hypervitaminosis D (i.e., diagnosed vitamin A or vitamin D toxicity).
Frequently Asked Questions about Cod Liver Oil
What is Cod Liver Oil used for?
Cod Liver Oil is a nutritional supplement used to provide vitamin A, vitamin D, and omega-3 fatty acids (EPA/DHA), supporting general nutrition, bone health, vision, and immune function, particularly when dietary intake of these nutrients is low.
Can I take Cod Liver Oil every day?
Yes, Cod Liver Oil is generally intended for daily use as a supplement, but you should not exceed the dose stated on the specific product label, since taking more than recommended can lead to vitamin A or vitamin D toxicity over time.
Is Cod Liver Oil safe during pregnancy?
Cod Liver Oil should be used in pregnancy only if clearly needed and under medical guidance, because high doses of vitamin A can be harmful to the developing fetus. Pregnant women should consult a physician before starting Cod Liver Oil and avoid exceeding the recommended vitamin A intake.
Can children take Cod Liver Oil?
Children above 1 year can take Cod Liver Oil using age-appropriate formulations and doses specifically labeled for children. Infants should only receive Cod Liver Oil under a doctor's supervision. Do not give adult-strength Cod Liver Oil to young children.
What happens if I take too much Cod Liver Oil?
Taking too much Cod Liver Oil can cause vitamin A toxicity (headache, dizziness, blurred vision, skin peeling, bone pain) or vitamin D toxicity with high blood calcium (nausea, vomiting, weakness, confusion). If overdose is suspected, seek immediate medical attention or contact a poison control center.
Can I take Cod Liver Oil with blood thinners like warfarin?
Cod Liver Oil contains omega-3 fatty acids that can have a mild blood-thinning effect, so combining it with warfarin or other anticoagulant/antiplatelet medicines may increase bleeding risk. Inform your physician if you are on such medication before starting Cod Liver Oil.
Disclaimer
The information provided is accurate to the best of our knowledge, but it does not replace professional medical advice. We cannot guarantee its completeness or accuracy, and the absence of specific information about a drug should not be taken as an endorsement. We are not responsible for any consequences arising from this information, so please consult a healthcare professional for any concerns or questions.