163k views
4 votes
Hydrochlorthiazide (HCTZ) potassium wasting or sparing?

User Udi Cohen
by
8.3k points

1 Answer

4 votes

Final answer:

Hydrochlorothiazide (HCTZ) is a potassium-wasting diuretic used to treat hypertension.

Step-by-step explanation:

Hydrochlorothiazide (HCTZ) is a diuretic drug used to treat hypertension. It works by inhibiting the reabsorption of sodium (Na+) and chloride (Cl-) ions in the ascending limb of the loop of Henle in the nephron.

As a diuretic, HCTZ increases urination, which can lead to the loss of electrolytes, including potassium (K+). Therefore, HCTZ is considered a potassium-wasting diuretic.

Other examples of potassium-wasting diuretics include chlorothiazide (Diuril), chlorthalidone (Hygroton), furosemide (Lasix), and indapamide (Lozol).

User Harish Godara
by
8.5k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.