Can I take Esomeprazole and Pregabalin together?

Why this happens

Esomeprazole (a proton pump inhibitor) and pregabalin (a gabapentinoid) are processed by different pathways in the body. Esomeprazole is primarily broken down by liver enzymes, while pregabalin is mostly removed from the body unchanged by the kidneys. They do not interfere with each other's absorption or effectiveness.

You can take both medications as prescribed by your doctor. You do not need to change the timing of your doses. However, always inform your healthcare provider if you notice any new or unusual side effects when starting a new combination of medicines.

Pregnancy

Pregabalin must not be used during pregnancy as it increases the risk of major birth defects. Effective contraception must be used during treatment.

History of substance abuse

Pregabalin carries a risk of dependence and addiction; it should be used with caution if you have a history of drug or alcohol misuse.

Respiratory depression

Pregabalin can cause severe breathing problems, especially if you already have lung disease or if you take it with other medicines that cause drowsiness or contain opioids.

Severe diarrhoea (C. difficile) - esomeprazole

Seek medical help if you develop severe or persistent watery diarrhoea, as this medicine can increase the risk of a serious bowel infection.

Vitamin B12 deficiency and bone fractures - esomeprazole

Long-term use (over a year) can weaken bones and lead to low magnesium or B12 levels; your doctor should monitor these if you are on long-term treatment.

Severe kidney or liver disease

Your doctor may need to prescribe a lower dose, as your body will take longer to clear esomeprazole.

Magnesium deficiency

Taking esomeprazole for more than three months can cause your blood magnesium levels to drop significantly, leading to fatigue, muscle spasms, or dizziness.

Masking stomach cancer symptoms

Esomeprazole can hide the symptoms of stomach cancer. You must tell your doctor if you have unexplained weight loss, persistent vomiting, or difficulty swallowing before starting this medicine.

Alcohol

While alcohol does not directly interact with esomeprazole, it can increase stomach acid production and irritate the stomach lining, which may worsen the symptoms your medicine is intended to treat. It is best to limit alcohol intake.

It is best to avoid or strictly limit alcohol while taking pregabalin. Combining alcohol with this medicine can significantly increase side effects such as extreme sleepiness, dizziness, and blurred vision. It can also increase the risk of breathing problems.

Caffeine

Caffeine (found in coffee, tea, and some fizzy drinks) can trigger or worsen acid reflux and heartburn. This may make esomeprazole less effective at managing your symptoms.

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.