Your back is not
as fragile
as it feels.

Before anything else

Almost all back pain is not dangerous, and this community exists because most of it gets better with the right approach. But a small number of symptoms need urgent medical assessment rather than a community, a book, or a set of exercises.

Go to emergency now if you have:

• New numbness around your genitals or back passage
• New difficulty starting or controlling urination, or leaking that is new for you
• Loss of bowel control
• New sexual numbness
• Sciatica or numbness in both legs at once
• A foot that has newly started to drop or drag
• Leg weakness worsening over hours
• Back pain after major trauma (a fall from height, a vehicle collision), or an inability to bear weight after any injury
• Sudden severe back or abdominal pain with faintness or a pulsing abdominal lump

Seek medical review within 24 to 72 hours if you have:

• Back pain after a fall or a minor jolt, especially with osteoporosis, long-term steroid use, or age over 65
• Fever, chills, or night sweats with spinal pain
• A recent infection, a recent spinal injection or surgery, diabetes or weakened immunity, or injected drug use alongside new spinal pain, even without a fever
• A personal history of cancer with new or changing pain
• One-sided weakness or numbness that is gradually worsening over days

That is the Chapter 4 checklist from the book. These apply to very few people, but if one is you, close this page and get care first. Everything else here will still be here afterwards.