Pharmacy knowledge base
Health guides & medicine information
Plain-English explainers from our pharmacy team — what the medicines do, how the strengths differ, and how to use them safely.
Showing 385–396 of 445 guides
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Paracetamol vs Ibuprofen: Which Painkiller Should You Choose?
A clear comparison of paracetamol and ibuprofen to help you understand how each works, when each suits, and the safety points to keep in mind.

NSAID Safety: Getting the Most From Anti-Inflammatory Painkillers
A practical guide to using NSAIDs such as ibuprofen safely, including who should be cautious and how to reduce the risk of side effects.

Neuropathic vs Nociceptive Pain: Understanding the Difference
Learn how nerve pain differs from tissue-damage pain, why the distinction matters, and how each type is typically managed.

Trigeminal Neuralgia: Understanding Sudden Facial Nerve Pain
An overview of trigeminal neuralgia, the intense facial nerve pain condition, including its triggers, causes and how it is usually managed.

Carpal Tunnel Syndrome: Causes, Symptoms and Relief
A guide to carpal tunnel syndrome, the common cause of hand tingling and weakness, with practical advice on symptoms, causes and treatment options.
Gout: Why It Happens and How to Manage Flare-Ups
An overview of gout, the painful joint condition caused by uric acid crystals, covering its triggers, treatment and prevention.
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Migraine: More Than Just a Headache
A clear guide to migraine, including how to recognise it, common triggers, and the range of treatment and prevention options.

Cluster Headache: Understanding One of the Most Severe Headaches
An overview of cluster headache, a rare but intensely painful condition, including its distinctive pattern, symptoms and treatment.
Coping With Chronic Pain: Practical Strategies That Help
Practical, realistic strategies for living with long-term pain, combining medical treatment with lifestyle and psychological approaches.

Opioids and Dependence: Using Strong Painkillers Wisely
An honest look at opioid painkillers, how they work, when they help, and the important risks of tolerance, dependence and addiction.

Muscle Spasms and Cramps: Causes and How to Find Relief
A guide to why muscles spasm and cramp, common triggers, and the range of treatments from self-care to short-term muscle relaxants.

When to See a Doctor About Pain: Recognising the Warning Signs
A practical guide to knowing when pain can be safely self-treated and when it signals something that needs medical or emergency attention.