Do you have Type 2 Diabetes? So, your doctor has prescribed you a pill called Rosiglitazone. Many people in our country know this drug by the brand name Avandia. So, what exactly is this drug? What does it do to our body? What are the things we need to be especially careful about when using this drug? Today, we will talk about all of this very simply.
What really happens with this medicine?
Simply put, Rosiglitazone is a drug used to treat type 2 diabetes. It works by increasing the sensitivity of cells to insulin, a hormone naturally produced in the body. This helps control the amount of excess sugar (glucose) in our blood.
But you need to remember this well. This medicine is not magic. You can get the maximum results from this medicine only when combined with a proper diet and exercise as advised by your doctor .
Things you need to tell your doctor before starting medication
Before prescribing this medication, it is very important to give your doctor a complete description of your health condition. This is because using this medication with certain medical conditions can be risky. Be sure to tell your doctor if you have any of the following conditions:
| Illness or condition | Why is that important? |
|---|---|
| Heart disease or heart failure | This medicine may aggravate some heart conditions. |
| Liver disease | Because it can affect liver function. |
| Kidney disease | The excretion of medication through the kidneys may be affected. |
| Diabetic Ketoacidosis | This is a dangerous complication of diabetes, and this medication is not suitable for it. |
| Macular Edema | Swelling of the retina of the eye. This medicine may increase it. |
| Polycystic Ovary Syndrome (PCOS) | This medicine can induce ovulation and increase the chances of pregnancy. |
| Swelling of the hands, feet, or legs | Because fluid retention in the body may increase. |
| Taking insulin or nitrates for chest pain | Reactions may occur with these medications. |
| Being pregnant, trying to get pregnant, or breastfeeding | This medicine is not suitable in these cases, and you should discuss it with your doctor. |
| Allergies to other medicines, foods or substances | To find out if you are allergic to Rosiglitazone. |
How should I use this medicine?
- Swallow this pill whole with a glass of water .
- Take the dosage exactly as prescribed by your doctor. Do not increase or decrease the dosage as you see fit.
- Get into the habit of taking your medicine at the same time every day . This will help keep the medicine working at the same level.
- This pill can be taken before or after meals. It won't cause any problems.
- Do not stop taking the medication suddenly without consulting your doctor. If you do, do so only as directed by your doctor.
What if I overdose on medicine?
Imagine you have taken the wrong dose of medicine and overdosed. If that happens, go to the nearest hospital Emergency Department (ETU) without delay or call the National Poisons Information Centre at the Colombo National Hospital .
What if I forget to take my medicine?
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 the next dose at the scheduled time. Never take two doses at the same time as the missed dose.
Things to keep in mind when taking medication
While taking this medicine, you need to take a little extra care of your health.
- Regular medical check-ups: Go to the clinic at regular intervals as prescribed by your doctor. You may need to have blood tests to check your liver function and blood sugar control. In particular, the HbA1C test should be done every 3-6 months to see how well your diabetes is being controlled.
- Measuring blood sugar: It is very important to learn how to measure blood sugar at home. Be aware of the symptoms of low blood sugar (hypoglycemia) and high blood sugar (hyperglycemia).
- If your blood sugar drops too low: Symptoms of low blood sugar include dizziness, sweating, and shakiness. If this happens, eat or drink something containing sugar (e.g., a sugar cube, glucose tablet, or a sugary drink) as soon as possible. It is important to keep something with you at all times. If your blood sugar drops to the point where you lose consciousness, it is not a good idea to have others try to give you food or drink, as it could cause a seizure. In such a case, tell your family to take you to the hospital immediately.
- Heart health: This medication may increase the risk of heart disease in some people. If you experience symptoms such as chest pain, tightness, pain spreading to the jaw or arm, or difficulty breathing , it could be a sign of a serious condition. So see your doctor right away.
- Medical ID: It is very important to always carry a medical ID or card that states that you are a diabetic and the medications you are taking.
What are the possible side effects?
Like all medicines, Rosiglitazone can cause some side effects, although not everybody gets them. It is important to watch out for the following symptoms:
| Side effect | Description and what to do |
|---|---|
| Serious side effects that should be reported to the doctor immediately | |
| Allergic reactions | Skin rash, itching, swelling of the face, lips or tongue, difficulty breathing. |
| Heart attack signs | Pain or tightness in the chest, shoulder, arm, or jaw, nausea, shortness of breath, cold sweat. |
| Heart failure signs | Difficulty breathing, swelling of the ankles, feet, or hands, sudden weight gain, unusual tiredness. |
| Liver injury signs | Pain in the upper right side of the stomach, loss of appetite, yellowing of the skin or eyes, dark urine. |
| Vision changes | Sudden eye pain, blurred vision, seeing rings around lights. |
| Decrease in red blood cells | Unusual fatigue, dizziness, headache, difficulty breathing. |
| Usually not serious, but if it persists, you should tell your doctor. | |
| Headache | Minor headache. |
| Cold-like symptoms | Stuffy or runny nose, sore throat. |
This list does not include all possible side effects. If you experience anything different or unusual, talk to your doctor about it.
Take-Home Message
- Rosiglitazone is a medication used to treat type 2 diabetes. It works by increasing the effectiveness of insulin in the body.
- Before taking this medication, be sure to tell your doctor about any other medical conditions you have, especially heart disease.
- Take the medicine exactly as prescribed by the doctor, at the right time. Do not increase the dosage or stop taking it suddenly.
- Be aware of the symptoms of low blood sugar (hypoglycemia) and high blood sugar. Always keep something with sugar nearby in case of an emergency.
- If you experience severe symptoms such as chest pain, difficulty breathing, or unusual swelling, seek medical advice immediately.
- Tell your doctor about all other medications, vitamins, and supplements you are taking.
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