Lisinopril Side Effects: LOW POTASSIUM LEVELS,DIZZINESS,NAUSEA,VOMITING,FEELING FAINT/FAIN http://www.medications.com/effect/view/24101 LOW POTASSIUM LEVELS,DIZZINESS,NAUSEA,VOMITING,FEELING FAINT/FAINTING,MUSCLE CRAMPS/SPASMS,FREQUENT URINATION,FLU-LIKE SYMPTOMS,TIREDNESS,WEAK,HEART PALPATATIONS; I AM ONLY 30 AND FEEL LIKE A 70 YEAR OLD WOMAN.I HAVE TO HAVE MY POTASSIUM LEVEL CHECKED ALL T You can get a prescription for spironolactone. It is a potassium Sun, 28 Oct 2007 18:34:45 -0400 http://www.medications.com/effect/view/24101?item=2635 You can get a prescription for spironolactone. It is a potassium sparing diuretic. http://www.medications.com/effect/view/24101?item=2635