Sickle Cell Disease is a condition that can be a real challenge in life. Only those who have experienced it know how difficult it is to live with constant pain, fatigue, and other complications. However, with the advancement of medical science, new medications have been found to control such diseases. One such new and successful treatment is Voxelotor. So if your doctor has prescribed this medicine for you, it is very important to be fully informed about it. Today, let's talk about these Voxelotor pills.
What kind of medicine is Voxelotor?
Simply put, Voxelotor is a special type of medication used to treat sickle cell disease . Medically speaking, it belongs to the class of drugs called `hemoglobin S polymerization inhibitors`.
Now you might be wondering what that is. It's very simple. A person with sickle cell disease has a protein called hemoglobin in their red blood cells that is slightly different. When oxygen levels are low, these hemoglobin molecules stick together, forming long chains that change the shape of the red blood cells. The normal round red blood cells bend into a sickle shape. These sickle cells are what get stuck in the small blood vessels, causing problems like pain and organ damage.
So, what Voxelotor does is it prevents the hemoglobin molecules from clumping together (polymerization). This reduces the sickle-shaped red blood cells and helps them maintain their proper shape. This allows blood to flow better and reduces the complications of the disease to a great extent.
Things to tell your doctor before starting this medication
Before starting Voxelotor treatment, it is essential to give your doctor a complete description of your health condition. Be sure to mention these things in particular.
- If you have a liver condition: If your liver function is poor, it may affect the way the medicine is removed from your body. Therefore, your doctor may need to change the dosage.
- If you have had an allergic reaction to Voxelotor or any other medicine or food: Some people are allergic to certain medicines. So be sure to tell us if you have had any previous experience.
- If you are pregnant or planning to become pregnant: You need to be very careful about using medication during pregnancy. So be sure to talk to your doctor about this.
- If you are a breastfeeding mother: Some medications can pass to your baby through breast milk. So, inform your doctor about this as well.
How should I use these pills?
To get the most out of a medication, it is very important to use it correctly.
- Swallow this tablet whole with a glass of water. Never break, crush, or chew the tablet. Swallow the tablet whole. Failure to do so may change the way the medicine is absorbed into the body, reducing its effectiveness.
- You can take this medicine with or without food. However, if you experience stomach upset or nausea, it is best to take it after a meal.
- Take your medicine every day, as prescribed by your doctor. Don't take it one day and then skip it the next.
- Even if you feel better, do not stop taking the medication without your doctor's advice.
Important: This medicine has been prescribed for you only. Do not give this medicine to anyone else who has the same symptoms as you. It may be dangerous.
If you give this medicine to children...
Doctors also prescribe this medicine to children over the age of 12 in some special cases. However, a pediatrician should make the decision. Therefore, if you are giving this medicine to your child, talk to your doctor carefully and get advice.
What to do if you miss a dose of medication?
If you forget to take a dose, don't worry. Skip the missed dose and take the next dose at the usual time. Never take a double dose to make up for a forgotten dose.
What if I take too much medicine?
If you think you have taken more than the prescribed dose, call the National Poisons Information Centre at the Colombo National Hospital immediately. Otherwise, go to the Emergency Treatment Unit (ETU) of the nearest hospital without delay.
Other medications that may interact with Voxelotor
Other medications you are taking can affect how Voxelotor works. Voxelotor can also change how other medications work. So, tell your doctor about all the medications you are taking (including vitamins, herbal remedies, and supplements) .
| Type of medicine | Note |
|---|---|
| Antifungals (e.g. fluconazole, ketoconazole) | These can increase the level of Voxelotor in the body. |
| Medicines for tuberculosis (e.g. rifampin) | This may reduce the effectiveness of Voxelotor. |
| HIV treatment (e.g. efavirenz) | The effects of Voxelotor can be influenced. |
| Some sedatives (e.g. midazolam) | Voxelotor may change the effects of these medications. |
This list is not complete. So tell your doctor about all the medications you take, if you smoke, and if you drink alcohol.
Side effects that may occur due to this medicine
Like any medicine, Voxelotor can cause side effects in some people. Some of these can be dangerous, so it's important to be aware of them.
| Serious side effects that should be reported to the doctor immediately | |
|---|---|
| Allergic Reactions | Skin rash, itching, swelling of the lips, tongue or face, difficulty breathing. |
| Symptoms of a Blood Clot | Sudden chest pain, difficulty breathing, sudden pain, swelling, or redness in a leg. |
| Side effects that are usually not dangerous, but should be reported to the doctor if they persist | |
| Digestive system problems | Stomach pain, diarrhea, nausea. |
| Other minor inconveniences | Headache, fatigue, fever. |
If you experience any other unusual symptoms not mentioned in this list, talk to your doctor about them as well.
How should you store the medicine?
- Keep it out of the reach of small children .
- Store at room temperature, below 30 degrees Celsius (86 degrees Fahrenheit). Protect from excessive heat and moisture.
- Discard expired medication without using it.
Take-Home Message
- Voxelotor is an important drug that prevents the red blood cells from changing shape in sickle cell disease and reduces complications of the disease.
- Before starting this medication, tell your doctor about all your health information and all other medications you are taking.
- Swallow the pill whole, without breaking, crushing, or chewing it. Take the prescribed dose at the prescribed time.
- If you experience any severe side effects such as facial swelling, difficulty breathing, or chest pain, seek medical advice immediately.
- This medicine is for you only. Never share it with others. If you have any problems, always talk to your doctor.
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