Back pain is one of the most common health problems in the world, and most people will have it at some point. It can follow lifting something heavy, sitting for long hours, a poor sleeping position, or sometimes it appears for no clear reason. The good news is that most back pain gets better on its own within a few weeks, and there are simple, evidence-based things you can do to feel better sooner. This guide explains what works, what does not, and when back pain needs a doctor.
Please note: This article is general information, not personal medical advice. If your pain is severe, follows an injury, or comes with any of the warning signs listed below, please see a doctor. Read our Medical Disclaimer.
Common Causes of Back Pain
Muscle or Ligament Strain
The most common cause, often after lifting, twisting or an awkward movement.
Poor Posture
Sitting for hours, slouching or looking down at a phone strains the back.
Wear and Tear
Changes in the discs and joints of the spine become more common with age.
Weight and Inactivity
Extra weight and weak muscles put more load on the spine.
Back pain can also be linked to stress, poor sleep, smoking and, less often, conditions such as a slipped disc, sciatica or infection. Often no single cause is found, and that is common and does not mean something serious is wrong.
10 Evidence-Based Ways to Relieve Back Pain
1. Keep Moving: Avoid Long Bed Rest
It feels natural to lie down when your back hurts, but staying in bed for days usually slows recovery. Short rests are fine, but try to carry on with normal daily activities as soon as you can, even if it is uncomfortable. Gentle walking is one of the best things you can do.
2. Walk Every Day
Start with 5 to 10 minutes of walking at an easy pace and slowly build up. Walking keeps the muscles and joints of your back active and releases tension.
3. Use Heat
A warm (not hot) water bottle, heat pack or warm shower can relax tight muscles and ease pain. Wrap the heat source in a cloth, use it for about 15 to 20 minutes at a time, and never fall asleep on it to avoid burns.
4. Try Gentle Stretching and Strengthening
Once the worst pain settles, simple exercises can strengthen the muscles that support your spine. See the gentle exercises section below. Strengthening your core and buttock muscles also lowers the chance of the pain returning.
5. Fix Your Sitting Posture
Sit with your back supported, your feet flat on the floor and your screen at eye level. Take a short break every 30 minutes to stand, walk or stretch. A small rolled towel behind your lower back can add comfort.
6. Lift Safely
Bend your knees, not your back. Hold the load close to your body, avoid twisting while lifting and ask for help with heavy items. Lighten the load or split it into smaller parts.
7. Sleep in a Comfortable Position
If you sleep on your back, a pillow under your knees can ease pressure on the lower back. If you sleep on your side, put a pillow between your knees. A medium-firm mattress is a comfortable choice for many people, but there is no single best mattress.
8. Manage Weight and Stress
Extra weight adds load to the back, and stress makes muscles tense and pain feel worse. A healthy diet and relaxation help. See our guides on a weight loss diet plan for beginners and how to reduce stress.
9. Use Pain Relief Medicines Carefully
Over-the-counter pain relievers can help for a short time, but they are not suitable for everyone. People with stomach ulcers, kidney, heart or liver problems, asthma, or who are pregnant, elderly or taking other medicines need extra care. Ask a pharmacist or doctor which medicine is safe for you, follow the label exactly and do not take more than one product containing the same ingredient. Avoid taking strong pain medicines without a doctor’s prescription.
10. Consider Physiotherapy
If the pain does not improve in a couple of weeks, keeps coming back or limits your daily life, a physiotherapist can assess you and give an exercise plan that fits your problem. For long-term back pain, supervised exercise is one of the best-supported treatments. Some people also find massage, yoga or spinal manipulation helpful, ideally from a trained, registered practitioner.
Gentle Exercises to Try
Move slowly, stay within a comfortable range and stop if the pain gets worse, spreads down a leg, or you feel numbness or weakness.
| Exercise | How to Do It | Try |
|---|---|---|
| Knee-to-chest stretch | Lie on your back, gently hug one knee towards your chest, then switch sides | 20 to 30 seconds each side |
| Pelvic tilt | Lie on your back with knees bent, flatten your lower back against the floor, hold, then release | 8 to 10 repeats |
| Cat-cow | On hands and knees, slowly arch and round your back | 8 to 10 repeats |
| Glute bridge | Lie on your back with knees bent, lift your hips, then lower slowly | 8 to 10 repeats |
| Bird dog | On hands and knees, stretch the opposite arm and leg, then switch | 6 to 8 each side |
You can find a few of these moves explained in our guide to home workouts without equipment. Build up slowly over several weeks.
What to Avoid
- Long bed rest. It tends to make stiffness and pain last longer.
- Heavy lifting and sudden twisting while your back is sore.
- Sitting for hours without a break.
- Smoking, which is linked to more back pain and slower healing.
- Unproven “miracle” treatments, expensive gadgets and strong pain medicines from unqualified sellers.
- Ignoring warning signs because you hope the pain will pass.
When to See a Doctor
Get urgent medical help immediately if back pain comes with numbness around your genitals, buttocks or inner thighs, loss of control over your bladder or bowels, weakness or numbness in both legs, or follows a serious fall or accident.
Please also see a doctor if:
- The pain is severe, or has not improved after about 2 weeks, or lasts longer than 6 weeks
- You have a fever, unexplained weight loss, or a history of cancer
- The pain is worse at night or when lying down, and does not ease with changing position
- Pain travels down one or both legs, or you notice tingling or weakness
- You are over 50 and have back pain for the first time, or you have osteoporosis
- You are pregnant and the pain is severe or sudden
How to Prevent Back Pain
- Stay active with regular walking and strengthening exercise.
- Keep a healthy weight.
- Break up long periods of sitting every 30 minutes or so.
- Lift with your legs, not your back.
- Do not smoke, and manage stress.
Frequently Asked Questions
How long does back pain usually last?
Most sudden back pain improves within a few weeks and often much sooner. Pain that lasts longer than 6 weeks or keeps returning should be checked by a doctor.
Should I rest or exercise when my back hurts?
Short rest is fine, but staying active with gentle movement usually helps recovery more than lying down for days. Avoid movements that cause sharp pain.
Is heat or ice better for back pain?
Many people find heat more soothing for muscle pain and stiffness. If a cold pack helps you more, that is fine too. Use either for 15 to 20 minutes with a cloth between it and your skin.
Do I need an X-ray or MRI?
Most people with back pain do not need scans, because they rarely change treatment. A doctor will recommend imaging if there are warning signs or if the pain is not improving as expected.
Can stress cause back pain?
Yes. Stress can tighten muscles and make pain feel stronger. Relaxation, good sleep and regular activity can help.
Conclusion
For most people, back pain gets better with time, gentle movement, heat, good posture and patience. Avoid long bed rest, use medicines carefully and stay active within your comfort. Watch for the warning signs, and see a doctor or physiotherapist if the pain is severe, lasts for weeks or affects your legs, bladder or bowels. For more information about movement and exercise, see our Fitness & Exercise section.
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Last updated: October 2026. This article has not been medically reviewed.