Should I take Tacrolimus after an organ transplant? Know these things (Tacrolimus Granules)

Have you recently had an organ transplant, such as a heart, kidney, liver, or lung? If so, it is a very important milestone in your life. In such a situation, it is very important for your body to get used to the new transplanted organ and prevent it from being rejected. One of the most important drugs that doctors prescribe for this purpose is Tacrolimus. Today, we will talk about this drug in simple, detailed terms, as if we were talking to a friend.

Simply put, what is Tacrolimus?

Think about it, our body has a defense system. We call it the immune system. Its main function is to protect us from diseases by fighting foreign things like germs and viruses that enter the body. But when an organ is transplanted, this immune system sees the new organ as a "foreign thing." So, it attacks it and tries to reject it.

This medicine, called Tacrolimus , works by slightly controlling the activity of the immune system and preventing rejection of the new organ. One of the most commonly used brands of this medicine is Prograf . Since this medicine comes in the form of granules, it has to be dissolved in water and taken.

Things you need to tell your doctor before starting medication

Before starting this medication, it is very important to inform your doctor about your complete health condition. This information will determine the dosage and safety precautions for you. Be sure to tell your doctor if you have any of the following conditions:

• Diabetes (High blood sugar / Diabetes)
• Heart disease
• High blood pressure
• Other immune system problems
• Any current infectious condition (such as fever, cough, cold)
• Kidney disease
• Liver diseases
• A recent or upcoming vaccination
• If you have allergies to tacrolimus, other medications, foods, or preservatives
• If you are pregnant or trying to get pregnant
• If you are a breastfeeding mother

How to use the medicine correctly?

To get the most out of this medicine, it is essential to use it correctly.

1. Take it on time: Take it exactly as your doctor prescribes, twice a day (exactly every 12 hours) . Don't skip a day. Make it a habit to take it at the same time every day.

2. How to prepare: This comes in powder (granules). Use only a glass or metal cup to dissolve this. Do not use plastic cups. Mix the medicine powder with a little water, stir well, and drink it immediately. Do not leave it to drink later. Add the remaining medicine in the cup, stir it with a little more water, and drink it.

3. How to take it with food: You can take this with or without food. But the most important thing is to take it the same way every day. If you take it before a meal today, take it before a meal every day. If you take it after a meal, take it after a meal every day.

4. Wash your hands: Wash your hands thoroughly with soap before and after handling the medicine.

5. Never take this medicine with grapefruit juice. It can greatly affect the effectiveness of the medicine.

Things to consider when taking Tacrolimus

• Regular medical checkups: It is important to see your doctor on a regular basis. You will need to have regular blood tests to check your blood levels of medications and kidney function. Don't skip these appointments.
• Risk of infection: This medicine lowers your immunity, so you are more likely to get infections . If you develop symptoms like fever, cold, or sore throat, do not self-medicate and call your doctor immediately. Try to stay away from people who are sick.
• Pregnancy and birth control: Avoid becoming pregnant while taking this medication. Women should use an appropriate form of birth control. Men should also use a condom if they have sex with a woman of childbearing age. This medication may harm an unborn baby.
• Be careful with the sun: This medicine may make your skin sensitive to the sun. So avoid direct sunlight. If you go outside, wear clothing that covers your body and use a good sunscreen .
• Blood sugar levels: This medication may slightly increase blood sugar levels. If you have diabetes, talk to your doctor about this and make dietary or medication changes if necessary.
• Cancer risk: Keep in mind that taking these immune-suppressing medications long-term may slightly increase the risk of certain types of skin and lymph node cancers. So it's important to be aware of any skin changes.

What are the possible side effects?

Like any medicine, Tacrolimus can cause some side effects. Some of these require immediate attention, while others usually go away on their own.

What if I take too much medicine? (Overdose)

If you think you have taken too much of this medicine by mistake, do not panic. Immediately call the National Poisons Information Centre at the Colombo National Hospital , or go to the Emergency Department (ETU) of the nearest hospital.

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