It sounds strange, but your wallet might be the reason for that stubborn lower back pain.

Many people (especially men) keep bulky wallets in their back pockets and sit on them for hours — at work, while driving, or at events.

When you sit on a thick wallet, your hips become uneven.

One side is slightly raised higher than the other.

That small imbalance can:

• Tilt your pelvis

• Strain your lower back muscles

• Compress nerves (sometimes affecting the sciatic nerve)

• Cause hip and leg discomfort

Over time, this uneven posture can lead to chronic lower back pain.

It’s sometimes called “wallet neuritis” or “fat wallet syndrome.”

Remove your wallet before sitting for long periods.

Switch to a front pocket wallet.

Use a slimmer wallet and remove unnecessary items.

Be mindful of posture when sitting.

Small habits can create long-term pain — or prevent it.

If you experience persistent back pain, consider seeing a healthcare professional for proper evaluation.

Your comfort might just be one small habit away.