Can I take 18 and Concerta together?

Why this happens

Concerta uses a special 'slow-release' system to provide a steady dose over many hours. Alcohol can disrupt this system (a process sometimes called 'dose dumping'), causing the medication to enter your system all at once. Additionally, both substances affect the central nervous system in opposing ways, which can strain the heart and brain.

It is best to avoid or strictly limit alcohol while taking Concerta. You should never drink alcohol shortly after taking your dose. If you choose to drink, do so very cautiously and in small amounts, but be aware that even small amounts can increase the risk of heart-related side effects. If you experience chest pain or a very fast heartbeat, seek medical help immediately.

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.