If you are a poorly controlled diabetic with CAD, CHF, PVD, AFIB with RVR, go ahead and pop those blisters all over you lower calfs, then when they don't heal, take scorchingly hot baths for 2 months to "soak out the infection". Continue eating as much chips and soda as you want. Then when you arrive to my hospital with oozing infected diabetic ulcers from your buttocks to your ankles with black wet eschar and yellow-green pus, crackles from your lower bases to your upper lobes and are on bipap continously due to pulmonery edema. Not too mention the ARF, SIRS, MRSA, and that you are a teetering a narrow balance from going into complete septic shock have your family threaten the nurse physically because she "hurt you" putting in a third IV because your IV meds aren't compatible and can't run in the same line. "but she has a perfectly fine working IV, can't we stop the heparin or the cardizem while the antibiotic is running?" "and why can't she have a Mountain Dew, she's thirsty, that mask is drying out her mouth"