Lower Back Pain: Understanding and Managing It

A very common complaint

Lower back pain is one of the most common reasons people seek health advice. Most of us will experience it at some point, and the reassuring news is that the majority of episodes settle within a few weeks with simple measures. Understanding what is happening can take away a lot of the worry.

What causes it

Most lower back pain is described as non-specific, meaning it is not caused by a serious underlying disease. It often relates to the muscles, ligaments and joints of the back rather than to lasting damage. Common triggers include:

• Lifting or twisting awkwardly
• Poor posture or long periods sitting
• A sudden movement or minor strain
• Stress and tension, which can tighten muscles
• General deconditioning and lack of activity

Less commonly, back pain stems from specific causes such as a trapped nerve, which may send pain, tingling or numbness down a leg. Our explainer on nerve pain explained covers how nerve-related pain feels different.

Staying active helps

It may feel natural to rest completely, but prolonged bed rest usually slows recovery. Gentle movement keeps the back mobile and helps muscles recover. Helpful approaches include:

• Keeping as active as your pain allows and continuing daily activities where possible
• Gentle stretching and walking
• Returning to normal routines gradually
• Using heat, such as a warm pack, to ease muscle tension

Staying at work or returning soon, with adjustments if needed, often supports recovery rather than hindering it.

Pain relief options

Simple pain relief can make it easier to stay active while the back settles. A pharmacist can help you choose something suitable from our pain range, taking into account your health and any other medicines. Used sensibly and for a limited time, over-the-counter options can take the edge off pain so you can keep moving.

For pain that involves a trapped nerve, a doctor may consider specific treatments; some nerve-pain medicines are discussed in our pregabalin range. These are not first-line for ordinary muscular back pain and are only used where appropriate.

Helping prevent future episodes

Once the pain eases, a few habits can reduce the chance of it returning:

• Build and maintain general fitness and core strength
• Lift with care, bending at the knees and keeping loads close
• Break up long periods of sitting and check your posture
• Manage stress, which can contribute to muscle tension
• Keep to a healthy weight

Red flags: when to seek help

Most back pain is not serious, but some symptoms need prompt medical attention. Seek urgent advice if back pain comes with any of the following:

• Difficulty controlling your bladder or bowels, or numbness around the saddle area
• Numbness or weakness in both legs
• Pain after a significant fall or injury
• Unexplained weight loss, fever, or pain that is much worse at night
• Pain that is steadily getting worse rather than easing

These are uncommon, but they are important to act on quickly.

When pain lingers

If back pain lasts beyond a few weeks, is not improving, or keeps coming back, it is worth seeing a clinician. They can assess you, suggest exercises or physiotherapy and discuss longer-term management. You can browse general products in our shop all range or check the FAQ for ordering questions.

Most people recover well, especially when they stay active, manage pain sensibly and seek help if warning signs appear.

General information only — not medical advice. Always read the patient information leaflet and consult a doctor or pharmacist before starting any medication.