My blood sugar are 17.8 is that ok and I feel light headed

We rub my mum with white vinegar then castor oil then we also rub her with a cream diabetic feet cream/muscle rub. She still struggles but says it's better. Maybe try? Mornings and evenings are the worst we have to carry her as she cannot work. The pills given her don't seem to work. Podiatrist told mum to avoid hot baths.

I feel for you😔

I struggle with burning feet at night