If you've ever bent over to pick something up and suddenly felt a sharp pain in your lower back, you're not alone.
Lower back pain affects millions of Australians every year and is one of the leading causes of disability worldwide. While back pain can feel alarming, most cases are not caused by serious disease and can often improve with the right assessment and treatment.
Here are seven of the most common causes of lower back pain.
1. Muscle Strain
One of the most common causes of back pain is a strained muscle or ligament.
This can occur after:
- Lifting heavy objects
- Gardening
- Gym workouts
- Sudden twisting movements
Symptoms often include stiffness, tenderness and pain during movement.
2. Prolonged Sitting
Many Australians spend 8–10 hours per day sitting.
Long periods of sitting can:
- Tighten hip muscles
- Weaken core muscles
- Increase stress on the lower back
This is particularly common among office workers and people working from home.
3. Poor Posture
Poor posture places additional stress on spinal joints, muscles and ligaments.
Common signs include:
- Aching lower back pain
- Neck tension
- Pain that worsens throughout the day
4. Sciatica
Sciatica occurs when the sciatic nerve becomes irritated.
Symptoms may include:
- Pain down the leg
- Tingling
- Numbness
- Burning sensations
5. Disc Irritation
The discs between spinal bones act as shock absorbers.
When irritated, they may cause:
- Pain when sitting
- Pain when bending
- Pain that travels into the buttock or leg
6. Pregnancy and Parenting
Pregnancy changes posture and body mechanics.
After birth, lifting babies, carrying children and feeding positions can all contribute to lower back pain.
7. Stress and Lack of Sleep
Research increasingly shows that stress, poor sleep and fatigue can contribute to back pain and increase pain sensitivity.
Your physical and mental wellbeing are closely connected.
When Should You Seek Help?
Consider professional assessment if:
- Pain lasts longer than a few days
- Symptoms are worsening
- Pain travels into your leg
- You experience numbness or weakness
- Pain is affecting sleep or daily activities
How Back2U Can Help
Back2U connects you with qualified physiotherapists, chiropractors and osteopaths who come directly to your home, workplace or hotel.
No waiting rooms.
No travel.
Professional care where and when you need it.
Book an appointment through the Back2U app and receive treatment in the comfort of your own environment.
