Can I take 50 and Modafinil together?

Why this happens

5-HTP is a building block for serotonin, while modafinil can also increase serotonin levels and stimulate the nervous system. Combining them creates an 'additive effect' where the levels of serotonin and the level of physical stimulation become too high for the body to handle safely.

You should speak to your doctor or a pharmacist before taking these two together. If you are already taking them and feel unwell, confused, or notice your heart racing, stop taking them and seek medical advice immediately. It is also important to have your blood pressure monitored regularly if you use modafinil.

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.