  black wire is hot wire .And the white is the common or white is ground.   Depends on what your talking about in an outlet or car battery. In a outlet the ground wire â¦ is green or bare copper. neutral is red and hot is black (I remember it by hot can kill you so black is death) if I am not mistaken.
Potassium-sparing diuretics are commonly used to help reduce the amount of water in the body. Unlike some other diuretics, these medicines do not cause your body to lose potassium. Amiloride and spironolactone are also used to treat high blood pressure (hypertension).
Potassium-sparing diuretics cause the kidneys to hold potassium in the body. When you are taking these medications you generally should not take potassium supplements because your potassium levels might rise too high. Treatments that combine thiazide diuretics (which cause potassium loss) and potassium-sparing diuretics can affect potassium levels unpredictably. If you are taking such a combination medication, do not take potassium except on the advice of your physician.