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Ciclosporin (Cyclosporine)

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Ciclosporin (Cyclosporine) - Side Effects, Precautions, and Contraindications

What side effects can Ciclosporin (Cyclosporine) cause?

Common side effects include:

More than 10% of people will experience:

Increase in kidney marker

High blood pressure

  • Check your blood pressure frequently
  • May go away after a few days or with lower doses
  • May go away after a few days or with lower doses
  • Your doctor will monitor your blood fat levels regularly
  • This may appear soon after treatment is started and is more common in younger patients
  • Severity depends on the condition of your teeth and whether there is proper brushing/flossing (pay particular attention to the base of the teeth)
  • Visit your dentist regularly

Other common side effects include:

  • Nausea, vomiting, diarrhea
    • Take this medication after food.

As this medication reduces your body's own defense mechanisms. your body may not be as efficient at fighting infections. You may therefore be at higher risk of infection such as infections of the brain, skin, mouth, stomach and intestines, lungs and urinary tract.

You may need to have regular blood tests as instructed by your doctor to monitor for side effects and the amount of this medication in your body.

Talk to your doctor, pharmacist or nurse if you have any side effects. This includes any side effects not listed in this leaflet. However, do not stop taking your medicine unless you have discussed this with your doctor first.

Rare but serious side-effects include:


  • Jaundice (Yellowing of the skin or eye whites)
  • Excessive diarrhea and/or vomiting despite taking medicine
  • Unable to pass urine suddenly
The symptoms of a drug allergy include one or more of the following: 
  • Swollen face/eyes/lips/tongue
  • Difficulty in breathing
  • Itchy skin rashes over your whole body
If you experience any of these symptoms, you should stop your medication and see your healthcare professional immediately.

Before taking Ciclosporin (Cyclosporine) , what precautions must I follow?


  • Inform your healthcare professional if:
    • If you have cancer, kidney problems, or high blood pressure.
    • You are allergic to this medication or any of the other ingredients of this medication
    • You are pregnant, planning to become pregnant, or breastfeeding.
    • You are taking any other medications, including supplements, traditional medications and herbal remedies.
    • Seek prompt advice from your doctor when you develop any symptoms of infection e.g. fever. sore throat, yellow/green phlegm. urinary tract infection.
    • Your doctor will decide whether to stop Ciclospori non a case-by-case basis.
  • Avoid prolonged sun exposure. Use sunscreen (SPF 30 or higher) and wear protective clothing when outdoors.

What food or medicine must I avoid when I take Ciclosporin (Cyclosporine) ?

  • Avoid taking grapefruits, pomelo, pineapple, or starfruit during treatment with Ciclosporin.
  • You should avoid live vaccines such as live polio, yellow fever, rubella (German measles), MMR (measles, mumps and rubella), typhoid and BCG (tuberculosis). Flu and pneumococcal vaccines are safe and may be given if required.
  • Always check with the doctor or pharmacist first before using any medications including over-the-counter medicines.
  • Do not take any supplements. alternative or herbal medicines without informing your doctor.
  • Updated on 10/31/2023 12:00:00 AM
  • Article contributed by PSS National Medication Information Workgroup PSS National Medication Information Workgroup
The information provided is not intended as medical advice. Terms of use. Information provided by SingHealth


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