@Saff There are some supplements that might help. However, as you’re already on medication, please do check they’re compatible:
One is Alpha Lipoic Acid. You have to take a largish dose and it’s not cheap, but it’s prescribed for neuropathy in Germany. Also, benfotiamine (a special form of vitamin B1) and other B vitamins can help. For the Alpha Lipoic Acid, it’s best to build it up slowly - ie one 200mg tablet a day for a week or so, then two tablets, then 3. You’ll see they’re expensive but they do help. If you’re on insulin or other glucose-lowering medication, be careful because Alpha Lipoic Acid can increase your insulin sensitivity.
Also, it’s very important to try to keep your blood sugar in range. Some people recommend staying under 8.5, others say 7.8, which means paying close attention to any postprandial spikes.
How is your blood sugar now? What was your most recent HBA1C?