usaa brings retirement advice. call or visit us online. we're ready to help. learn more with our free usaa retirement guide. call 877-242-usaa. of mild to moderate alzheimer's disease is exelon patch. now with more treatment options, exelon patch may improve overall function and cognition. your loved one can get a free 30-day trial. and you can have access to nurses. it does not change how the disease progresses. hospitalization, and rarely death, have been reported from wearing more than one patch at a time. the most common side effects are nausea, vomiting, diarrhea, fall, loss of appetite or weight, application site redness, and urinary tract infection. the likelihood and severity of these side effects may increase as the dose increases or if patients weigh less than 110 pounds. people at risk for stomach ulcers who take certain other medicines should talk to their doctor as serious stomach problems such as bleeding may worsen. patients may experience slow heart rate.