Not unreasonable at all but need a bit of advice.
I think I have sciatica or something. It's like the worst back pain ever all in my left thigh. It really hurts. I can't stand upright or walk properly. Or sleep.
I have a tens somewhere from a previous evil pained back. I'll dig it out shortly. Ibuprofen and paracetamol isn't touching it. Nor naproxen. I need something bigger (but allergic to opioids).