It's common for your mom, dad, or even yourself to have joint pain like knees and elbows as you get older. So, you must have seen many people using a supplement called "Glucosamine" at times like these. Maybe your doctor has even told you to use it. So today, let's talk about what these glucosamine and chondroitin really are, and what we need to be careful about when using them.
Simply put, what is this medicine?
Glucosamine and chondroitin are actually two components that are naturally present in the cartilage in our bodies. The hope of taking these supplements is to help maintain the health of our joints. Specifically, it is believed that they can slow down the rate of cartilage wear in the joints, thereby reducing the pain and swelling that occurs.
But here we need to remember something very important . These are not approved and tested as strictly as regular medicines. They are called "dietary supplements." This means that their quality, purity, and standard can vary. They may contain other things that are not mentioned on the package. Therefore, it is very important to talk to your doctor about any supplement you use.
Things you should tell your doctor before using this supplement
If you are considering using glucosamine, you should definitely tell your doctor if you have any of the following conditions, as using this supplement with these conditions may be problematic.
| Do you have these conditions? | Why should you inform the doctor? |
|---|---|
| Diabetes | Glucosamine can affect blood sugar levels. |
| Heart disease | Caution should be exercised when using this in certain heart conditions. |
| Kidney or Liver disease | The process of removing medication from the body may be affected. |
| Stomach or intestinal problems | It is important to notify if you already have problems, as some people may experience stomach upset. |
| Allergies | If you are allergic to glucosamine, chondroitin, sulfonamides, or other medications, foods, or dyes. |
| If you are pregnant or expecting a baby | There is not enough data on its safety during pregnancy. |
| If the baby is breastfed | It is not certain whether this passes to the baby through breast milk. |
How to use this correctly?
The way to use this is very simple.
- Take this capsule/tablet with a glass of water.
- Follow the instructions on the package, or take it exactly as your doctor tells you.
- Take the prescribed dose at the prescribed time. Do not take more than the doctor tells you to.
- If giving it to children, it is imperative to seek medical advice.
What do you do if you accidentally drink too much?
If you think you have taken more than you think, go to the nearest hospital Emergency Department (ETU) immediately . Or call the National Poisons Information Centre at the Colombo National Hospital for advice.
Important: This medicine has been prescribed for you only. Never share your medicine with others.
What if I miss a dose of medication?
If you forget to take a dose, take it as soon as you remember. However, if it is almost time for your next dose, skip the missed dose and take your next dose at the scheduled time. Never take two doses at once.
Can there be problems with other medications?
Yes, this supplement can interact with some medications. It can be risky to take glucosamine, especially if you are taking a blood thinner like Warfarin . Taking the two together can increase your risk of bleeding.
Therefore, give your doctor a complete list of all the medications you take (including vitamins, herbal remedies, and supplements). Also, tell them if you smoke or drink alcohol.
Things to be careful about when using
- It takes time to see results: The pain will not go away immediately after you start using this. You may not notice a significant difference for several weeks. So, tell your doctor if your symptoms do not improve or if they worsen.
- Before surgery: If you are having surgery or a dental extraction, tell your doctor that you are taking glucosamine. You may be advised to stop taking it a few days before the procedure.
- Special for people with diabetes: As we mentioned earlier, this can affect blood sugar levels. If you have diabetes, talk to your doctor before changing your diabetes medication dosage or diet.
Some other important points about supplements
Unlike the regular medicines we use, these supplements do not have strict quality control. This means that their purity, quality, and the amount of ingredients they contain can vary from one to another.
Just because something is labeled as natural, doesn't mean it's safe for humans to use.
It is wise to choose a quality product manufactured by a good, reputable company.
What are the possible side effects of this?
Like any medicine, this supplement can cause side effects in some people. Let's break them down into two categories.
| Side effects that you should report to your doctor immediately | |
|---|---|
Allergic reactions- Skin rash, itching, swelling of the face, lips, tongue, or throat. If this happens, seek medical advice immediately. | |
| If it persists or is bothersome, tell your doctor. | |
| Constipation | Diarrhea |
| Nausea | Upset stomach |
This list may not include all side effects. If you experience any unusual symptoms, please tell your doctor.
How do you keep this safe?
- Keep away from children and pets.
- Store at room temperature (between 15-30 degrees Celsius) and protect from moisture. See instructions on the package.
- Discard expired medication without using it.
Take-Home Message
- Glucosamine and chondroitin are "dietary supplements" used for joint pain. They are not a "drug" that is regulated according to strict standards.
- Before using this, be sure to tell your doctor about any other medical conditions you have (especially diabetes, heart disease) and any other medications you are taking (especially warfarin).
- If you are pregnant or breastfeeding, do not use these without medical advice.
- It may take several weeks for results to appear. If symptoms worsen, see your doctor.
- Remember that just because something is labeled "natural" doesn't mean it's completely safe.











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