You've probably heard the names 'Fish Oil' or 'Omega-3' a lot when you go to the pharmacy, or in TV commercials, right? Many people use these products because they are good for the health of the mind, eyes, and heart. But rather than just taking them like a vitamin, it's more important to know a little more about them. Because like everything, there are aspects we need to be careful about. Today, let's talk about what this Fish Oil is, what it really does, and what to be careful about when using it.
What is Fish Oil (Omega-3)? Why take it?
Simply put, these are supplements that help our bodies stay healthy. They are said to help with heart, brain, and eye health in particular. Omega-3 is a type of essential fatty acid that our bodies cannot produce on their own, but which means we must get them from food or supplements.
Additionally, Omega-3s have the ability to reduce some inflammation in the body.
But keep one thing in mind. This is not a medicine that cures, prevents, or diagnoses any disease. This is just a supplement that helps with health.
Things you need to tell your doctor before using this
If you are considering using this, or are already using it, you should definitely mention these things when talking to your doctor, as we need to be very careful when using it with certain health conditions.
- If you have bleeding or clotting problems .
- If you have lung diseases like asthma .
- If you have allergies to fish, fish oil, other medications, foods, or preservatives.
- If you are pregnant or trying to get pregnant .
- If you are a mother who is breastfeeding .
It is very important for your safety to give this information to the doctor.
How exactly do you use this?
Take these capsules with a glass of water. It is usually advised to take them with a meal . This will reduce the risk of stomach upset. The most important thing is, do not chew, break, or crush these capsules. They should be swallowed whole. Taking them at the same time every day, at the same time, will give you the best results.
What if you give it to children?
If you are giving these to children, you should definitely seek medical advice. Avoid giving these to children without the advice of a doctor.
What if I drink too much by mistake?
If you think you have taken more than you think, do not panic and go to the nearest hospital Emergency Department (ETU) immediately. Or call the National Poisons Information Centre at the Colombo National Hospital for advice.
What if I miss a meal?
Take the medicine as soon as you remember. But if it is almost time for your next dose, skip the missed dose and take the next dose at the scheduled time. Never take a double dose.
Other things that may interact with this medicine
Although fish oil is generally safe, it can interact with some medications and herbal products, so it's important to tell your doctor if you're taking any of these.
| Type of drug or substance | Examples and descriptions |
|---|---|
| Blood thinners | Aspirin and similar medications. Medications that prevent blood clotting (e.g. Warfarin, Heparin, Enoxaparin). Fish oil may increase the effects of these medications and increase the risk of bleeding. |
| Some herbal products | Things like garlic pills, ginger, and Ginkgo biloba. These also have blood-thinning properties, so you should be careful when taking them with Fish Oil. |
This list is not exhaustive, so be sure to tell your doctor about every medication, vitamin, or herbal product you are taking.
Be aware of these things when taking Fish Oil.
- It is not a substitute for a healthy lifestyle: Do not stop eating a good diet and exercising just because you are using this. A balanced diet and an active lifestyle are the foundation of good health. You can get Omega-3 naturally by adding oily fish like salmon, mackerel, herring, sardines, and mackerel to your diet.
- Before surgery: If you are having any surgery or dental treatment, tell your doctor in advance that you are taking fish oil. You may be advised to stop taking it a few days before the procedure.
- Quality of supplements: Unlike over-the-counter medications, supplements like these are not subject to strict quality control in Sri Lanka or in many other countries around the world. Therefore, the purity and amount of Omega-3 in each brand can vary. It is wise to choose something manufactured by a trusted company.
What are the possible side effects?
Most people do not experience major side effects from fish oil, but some people may experience minor discomfort and, rarely, serious allergic reactions.
| If you experience these symptoms, see a doctor immediately. | |
|---|---|
| Allergic reactions | Skin rash, itching, hives, swelling of the face, lips, tongue or throat. |
| These are usually not dangerous, but if they persist, tell your doctor. | |
| Minor side effects | Bad breath, nausea, fishy aftertaste, chest pain, stomach discomfort. |
Take-Home Message
- Be sure to talk to your doctor before using Fish Oil (Omega-3), especially if you have other medical conditions.
- Inform your doctor about all other medications you are taking, especially blood thinners.
- Swallow the capsule whole with water, without chewing or breaking it.
- Fish Oil is not a substitute for a healthy lifestyle. A balanced diet and exercise are essential.
- Inform your doctor that you are taking Fish Oil before undergoing any surgery.
- If signs of an allergy (skin rash, swelling) occur, seek medical advice immediately.
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