Nutritional Supplement (Omega-3 Fatty Acid)
Last reviewed July 2026
Who is this for?
Omega-3 DHA (docosahexaenoic acid) is a healthy fatty acid found naturally in fish oil that supports brain development, eye health, and heart function. It is a nutritional supplement, not a drug, and works by providing essential fats your body needs but cannot make on its own.
Incorporates into cell membranes and activates GPR120 and GPR40 receptors, reducing inflammatory mediators (TNF-α, IL-6) while enhancing neuroplasticity through increased brain-derived neurotrophic factor (BDNF) production and improving retinal function and cardiovascular health through modulation of eicosanoid metabolism and lipid homeostasis.
Brain development in children, improving memory and concentration, supporting eye health, heart health, reducing body inflammation, supporting healthy pregnancy and baby brain development
Available Over The Counter
Get this from any pharmacy or chemist: no prescription needed.
Explore this drug
If you miss a dose, just take it when you remember. If it is almost time for your next dose, skip the missed one and continue as normal. DHA is a supplement, so missing one dose will not cause any harm, just try to be consistent.
Buy only from reputable pharmacies and avoid roadside sellers as poor storage can cause the oil to go bad and become harmful. Check the expiry date and make sure the seal is not broken before purchasing. If the capsule or syrup smells very strongly rancid (beyond normal fishy smell), do not use it.
If you are taking blood-thinning drugs like warfarin or aspirin, DHA may increase the risk of bleeding, so inform your doctor. High doses of omega-3 may lower blood pressure, so be careful if you are already on blood pressure medication. No known serious interaction with alcohol, but moderate drinking is always advised.
Check your specific combination
Is it safe to take Omega with your other drugs?
Omega-3 DHA is generally considered safe and even beneficial during pregnancy and breastfeeding as it supports baby brain development, but consult your doctor for the right dosage.
Store in a cool, dry place away from direct sunlight and heat, as Nigerian weather can spoil the oil and make it go rancid. Keep the bottle tightly closed after use. Keep out of reach of children, especially the flavoured syrups which children may want to drink on their own.
For information only: not medical advice. Always talk to a doctor or pharmacist before changing your medication.
Names this drug is sold under, especially in Nigerian and West African pharmacies
Tap a brand for packaging, NAFDAC details and authenticity check
Counterfeit Drug Warning
Fake drugs are a serious problem in Nigeria. Always buy from a registered pharmacy. If the packaging looks different from what is described above, do not use it.