Can diuretics increase Hematocrit levels

Diuretics primarily promote the excretion of water and electrolytes, which can lead to dehydration if fluid intake is not adequately maintained. This dehydration can concentrate the blood and potentially increase hematocrit levels. However, the effect on hematocrit may vary depending on the type of diuretic used, the individual's hydration status, and underlying health conditions. It's essential to monitor hematocrit levels in patients on diuretics to avoid complications associated with dehydration.