Solpadeine Max vs Solpadeine Plus: Which One Do You Need?

The short answer: Solpadeine Max and Solpadeine Plus both combine paracetamol, codeine and caffeine, but Max contains 12.8mg of codeine per tablet compared to 8mg in Plus, making Max the stronger option, reserved for pain that hasn't responded to Plus or to standard painkillers.

Standing in a pharmacy aisle, or scrolling an online chemist, it's easy to see "Solpadeine" twice and wonder what actually separates the two. Both are trusted over-the-counter painkillers used across the UK for headaches, migraines, dental pain, back pain and period pain. But they aren't interchangeable, and picking the wrong one can mean either under-treating your pain or taking a stronger medicine than you need. Here's exactly how they differ, and how to choose.

What Is Solpadeine Plus?

Solpadeine Plus is a triple-action painkiller containing paracetamol (500mg), codeine (8mg) and caffeine (30mg) per tablet. It's the standard-strength option in the range, used for moderate pain that hasn't been relieved by paracetamol or ibuprofen alone.

It's generally the sensible starting point if you've already tried a standard painkiller without success. The caffeine content is included because it can improve how effectively the paracetamol works, alongside giving a mild lift in alertness.

What Is Solpadeine Max?

Solpadeine Max uses the same three active ingredients — paracetamol, codeine and caffeine — but with a higher codeine dose of 12.8mg per tablet. It's marketed as the maximum-strength formulation in the range, intended for pain that persists despite Plus or other standard painkillers.

Because it contains more codeine, Max carries a higher risk of codeine-related side effects (drowsiness, constipation, nausea) and dependence if it's used beyond the recommended period, so it's meant to be a short-term step up, not a default choice.

Solpadeine Max vs Solpadeine Plus: Key Differences at a Glance

The table below breaks down the main differences between the two products.

Which One Should You Choose?

Choose Solpadeine Plus first for everyday moderate pain that paracetamol or ibuprofen alone hasn't relieved. Move to Solpadeine Max only if Plus hasn't been strong enough, or if a pharmacist has recommended the higher-strength option for your specific pain.

• Start with paracetamol or ibuprofen alone whenever possible.
• Try Solpadeine Plus if standard painkillers haven't worked.
• Consider Solpadeine Max only if Plus hasn't relieved your pain or on the advice of a pharmacist.
• Never take both products together.
• Do not combine either medicine with other products containing paracetamol or codeine.

Safety, Dosage and How Long You Can Take Them

Both Solpadeine Plus and Solpadeine Max are intended for adults and children aged 12 years and over.

• Dose: 1–2 tablets every 4–6 hours as required.
• Maximum: 8 tablets in 24 hours.
• Duration: Do not use either medicine for more than 3 consecutive days without speaking to a doctor or pharmacist.

Both products contain codeine and carry the standard UK warning that prolonged use can lead to dependence. If your pain continues after three days, stop taking the medicine and seek medical advice rather than continuing to self-treat.

Solpadeine Plus and Solpadeine Max contain the same three active ingredients, but the amount of codeine is what sets them apart. Solpadeine Plus is generally the appropriate first choice for moderate pain, while Solpadeine Max is reserved for pain that requires stronger relief.

Whichever product you choose, both are designed for short-term use only and should not be used as a long-term pain management solution.

If you're still unsure which option is suitable for your symptoms, speak to your pharmacist or healthcare professional before purchasing.

Medical Disclaimer: This article is provided for general information only and should not replace advice from a doctor or pharmacist. Always read the patient information leaflet before taking any medicine and use only as directed.