If a dose is missed, take it as soon as possible. If more than one dose is missed, contact your healthcare provider. Do not stop taking suddenly. Lab tests may be needed to determine sodium and potassium levels in the blood. When fluid retention occurs, your healthcare provider may recommend a low-sodium diet.
Every medicine can cause side effects, but many people have no, or minor, side effects.
Increases urination, therefore to avoid disruption of sleep at night take early in the day usually as a single dose. May cause stomach upset. May be taken with food or milk. May cause loss of potassium. Ask about foods high in potassium.