

It means do you sit or lie around most of the day. Do you have an office job where you sit at a computer all day then go home and play on your phone or whatever until you go to bed? That’s sedentary. If you exercise that’s good but if it’s something like a radiculopathy you’d benefit from seeing a physical therapist who can target the section of the back that is impacted (though you may need to start with primary care or orthopedic and mri). If it’s the other stuff treatment is generally medications and varies from stuff like NSAIDs or proton pump inhibitors (though if it’s gerd and you treat with NSAIDs that may worsen things)
Basically go see a doctor










Except for right now, apparently