Can I take Fluanxol and Pregabalin together?
Drug interaction guide
Originally published 25 Jan 2026
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Taking Fluanxol (flupentixol) and pregabalin together can make you feel very sleepy, dizzy, and unsteady on your feet. It may also slow down your breathing and affect your coordination or concentration.
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Why this happens
Both medicines work by slowing down activity in the central nervous system (the brain and nerves). When used together, their sedative effects are added together (an additive effect), making the side effects much stronger than if you took either medicine alone.
What you should do
Use this combination with caution. Avoid driving, operating heavy machinery, or performing tasks that require you to be alert until you know how these medicines affect you. Do not drink alcohol while taking these medicines, as it will make the sleepiness much worse. If you feel extremely drowsy or have difficulty breathing, contact your doctor immediately.
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Using other medicines
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.
Descargo de responsabilidad
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.
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Historia del artículo
La información de esta página ha sido redactada y revisada por médicos cualificados.
25 Enero 2026 | Publicado originalmente

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