 As above.  He says he has had numbness of toes for a long time.  He denies any visual problems.  His legs have been swelling up from time to time for a long time.  He also has history of COPD and gets short of breath with minimal activity.  He is also not able to walk due to his weight.  He has had ulcers on his legs, which he gets discharge from.  He has chronic back pain and takes OxyContin.  He denies any constipation, diarrhea, abdominal pain, nausea or vomiting.  There is no chest pain.  He does get short of breath on walking.