Can I take Paracetamol and Simvastatin together?

Why this happens

Paracetamol and simvastatin are processed by different pathways in the liver. Paracetamol does not interfere with how simvastatin is absorbed, broken down, or removed from the body, and vice versa.

You can continue to take both medicines as prescribed by your doctor or as directed on the packaging. Always stick to the recommended daily limit for paracetamol (usually no more than eight 500mg tablets in 24 hours for an adult) and avoid excessive alcohol consumption, as both alcohol and simvastatin can affect your liver.

Liver health and multiple medications

Taking more than the recommended dose, or taking paracetamol with other products that also contain it (such as cold and flu remedies), can cause life-threatening liver damage. Always check the labels of all medicines you are taking.

Pregnancy

Do not take simvastatin if you are pregnant, planning to become pregnant, or breastfeeding, as it may harm the developing baby. Use effective contraception while taking this medicine.

Muscle problems (Myopathy/Rhabdomyolysis) - simvastatin

Contact your doctor immediately if you experience unexplained muscle pain, tenderness, or weakness. This risk is significantly increased if you drink large amounts of grapefruit juice or take certain other medicines.

Alcohol

It is best to avoid or strictly limit alcohol when taking paracetamol. Combining alcohol and paracetamol increases the risk of serious liver damage.

It is best to avoid or strictly limit alcohol when taking simvastatin. Both alcohol and simvastatin can affect your liver; combining them increases the risk of liver damage and may also increase the risk of muscle side effects.

Grapefruit and Grapefruit Juice

You must avoid eating grapefruit or drinking grapefruit juice while taking simvastatin. Grapefruit contains compounds that increase the level of simvastatin in your blood, which significantly increases your risk of serious side effects, such as muscle damage (rhabdomyolysis).

Taking multiple medicines? Our Medicines Interaction Checker helps you check whether your prescriptions, over-the-counter medicines, and supplements are safe to take together. Simply search for your medicines to see potential interactions and what to do about them.

Disclaimer

This information is for general educational purposes only and should not be relied upon as a substitute for professional medical advice. Always consult your GP, pharmacist, or another qualified healthcare professional before making decisions about your medications. Individual circumstances may vary, and only a healthcare professional who knows your medical history can provide personalised guidance.