My husband has dry splitting/cracked hands and feet. He has been to three Drs. and they have given him creams and pills and nothing works. Have bought otc meds and that dldn't work. It started this past winter and no improvement since. When he gets up in the morningthey looke pretty good. Minutes afterwards redness appears. They are very dry and start to hurt a little. Now he just puts vaseline on two to three times a day.He cant do anywork with hands or stay on his feet to long at all. He loves to do out side work ie. using hammer to build stuff and climbing up and down ladder to work on projects. He is 68 years old and int the year 2000 had a mild heart attack. Is on meds for this. Has also gained weight since he had to quit smoking. Sugar level is over 110 but under 300. Dr. did not seem concerned abouth this. Help us please.Also hans and feet peel.