Thank you for your knowledge and suggestions! Dan has had the numbness from neuropathy getting worse, but we had never heard of autonomic neuropathy until this past week. His oncologist is suggesting a short break from chemo to see if that helps his various side effects. Balance is definitely one... between the dizziness and numbness in his feet/legs... it is difficult for him to walk. So far he has resisted using the walker I bought, but I think the day is coming .... hopefully before he falls and hurts himself. Thanks.