Can I take Paracetamol and Gabapentin together?

It is safe to take paracetamol and gabapentin together as they work in different ways and are processed by different organs in the body.

Paracetamol is primarily broken down by the liver, while gabapentin is removed from the body unchanged by the kidneys. They do not interfere with each other's absorption or effectiveness.

How to take paracetamol and gabapentin together

• You can take paracetamol and gabapentin at the same time if both have been recommended for you.

• Always follow the dosage instructions on the packet or those provided by your doctor.

• If you feel unusually drowsy or dizzy, speak to your pharmacist or GP.

Important precautions

Liver disease or heavy alcohol use

Taking paracetamol if you have liver problems or drink large amounts of alcohol significantly increases the risk of life-threatening liver damage, even at standard doses. Always check the ingredients of all your medicines.

Mental health disorders

Gabapentin can cause suicidal thoughts or behaviours in a small number of people. You must seek immediate medical help if you experience new or worsening depression, or any thoughts of self-harm.

History of drug addiction or misuse

Gabapentin carries a risk of dependence and addiction; it is a controlled substance because it can be misused or lead to withdrawal symptoms if stopped suddenly. Do not stop taking gabapentin suddenly. Doing so can cause serious side effects, including seizures. Your dose must be reduced gradually under medical supervision.

Severe breathing problems (e.g., COPD) or use of opioid painkillers

Gabapentin can cause dangerous breathing difficulties, especially if you already have lung disease or are taking strong opioid painkillers such as morphine or codeine.

Food and drink warnings

Alcohol

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

While there is no direct chemical interaction, you should be cautious. Drinking alcohol while taking gabapentin can increase drowsiness, dizziness, and the risk of breathing problems. For paracetamol, heavy long-term drinking increases the risk of liver damage. It is best to keep alcohol intake within recommended limits.

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.

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.