hello, our Neighbor femail 64years ago have III heart failure , HTN, DM-2 and dyslipidemia , she walls intolerant to enalapril owing to the development of a dry persistent cough. and her medications on admission are: ASA 100 mg daily, Metformin 850mg three times daily, atorvastatin 40 mg every morning, spironolactone 12.5 mg twice daily, candesartan 32 mg daily and Bumetanide 1 mg daily. also she have high potasium level (k= 5.1) , nd her Bp = 150/95 , and EF is 31% , pulse = 114 bpm , have headache what she should do i? thank you .