Can I take Atorvastatin and Sertraline together?

You can usually take atorvastatin and sertraline together, but with caution.

Combining them may slightly increase the levels of atorvastatin in your blood, increasing the risk of side effects such as muscle pain or weakness.

Why this happens

Both medications are processed by the same enzymes in the liver (specifically CYP3A4). Because they are 'competing' for the same processing pathway, the body may break down atorvastatin more slowly than usual.

• Tell your doctor if you experience any unexplained muscle pain, tenderness, or weakness, especially if you also feel generally unwell or have a fever.

• Your doctor may monitor your liver function or muscle enzymes (CK levels) via blood tests.

• Do not take atorvastatin if you are pregnant.

Depression and anxiety disorders

You may experience an increase in suicidal thoughts or the urge to self-harm when first starting sertraline or changing the dose. This is more common in young adults under 25. Contact your doctor or go to hospital immediately if you notice any changes in your mood or behaviour.

Serotonin Syndrome

Taking these medicines together significantly increases the risk of serotonin syndrome, a potentially life-threatening condition. Seek urgent medical help if you experience high fever, agitation, confusion, or muscle twitching.

Pregnancy

You must not take atorvastatin if you are pregnant or planning to become pregnant, as it can cause serious harm to an unborn baby. Use effective contraception while taking this medicine.

Muscle disorders - atorvastatin

Seek immediate medical advice if you experience unexplained muscle pain, tenderness, or weakness. In rare cases, this can lead to a serious condition called rhabdomyolysis which causes kidney damage.

Bleeding risk

Sertraline increases your risk of bleeding. Seek medical advice before taking anti-inflammatory painkillers such as ibuprofen or aspirin, as the combination can cause serious stomach bleeding.

Alcohol

While alcohol does not directly interact with atorvastatin, drinking large amounts of alcohol can increase the risk of liver problems and muscle side effects.

It is best to avoid or strictly limit alcohol while taking sertraline. Combining alcohol with this medicine can increase side effects like drowsiness, dizziness, and impaired coordination. Additionally, both alcohol and sertraline can affect your mood, potentially making symptoms of depression or anxiety worse.

Grapefruit juice

You should avoid drinking large amounts of grapefruit juice while taking sertraline. Grapefruit contains compounds that can increase the levels of sertraline in your blood, which may increase the risk of experiencing side effects.

Grapefruit juice contains compounds that can increase the level of atorvastatin in your blood. This may increase your risk of side effects, such as muscle pain or damage.

Avoid drinking large quantities (more than 1.2 litres per day), though it is safest to avoid it altogether or keep intake to very small amounts.

Caffeine (Coffee, Tea, Energy Drinks)

Sertraline can sometimes cause nervousness or tremors. Consuming high amounts of caffeine may worsen these side effects or increase feelings of anxiety. It is advisable to monitor your caffeine intake.

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.