Which of the following is NOT a common adverse drug reaction of hydrochlorothiazide?

Which of the following is NOT a common adverse drug reaction of hydrochlorothiazide?

• A. Hypotension
• B. Dizziness
• C. Headache
• D. Nausea and vomiting

Answer: (D)

Hydrochlorothiazide is a thiazide diuretic commonly used to treat hypertension and edema. Its main adverse drug reactions typically include electrolyte imbalances like low potassium levels, hypotension, dizziness, and headaches due to fluid changes and blood pressure reduction. While nausea and vomiting can occur with many medications, they are not specifically recognized as common adverse reactions of hydrochlorothiazide. Instead, the more frequently reported side effects are those that relate to its diuretic effects and the resultant changes in volume status and electrolyte balance, which can lead to symptoms like hypotension, dizziness, and headaches. Understanding these side effects is crucial, especially for patients who may be starting hydrochlorothiazide for the first time, as they highlight the importance of monitoring for signs of low blood pressure and changes in hydration status.

Hydrochlorothiazide is a thiazide diuretic commonly used to treat hypertension and edema. Its main adverse drug reactions typically include electrolyte imbalances like low potassium levels, hypotension, dizziness, and headaches due to fluid changes and blood pressure reduction.

While nausea and vomiting can occur with many medications, they are not specifically recognized as common adverse reactions of hydrochlorothiazide. Instead, the more frequently reported side effects are those that relate to its diuretic effects and the resultant changes in volume status and electrolyte balance, which can lead to symptoms like hypotension, dizziness, and headaches.

Understanding these side effects is crucial, especially for patients who may be starting hydrochlorothiazide for the first time, as they highlight the importance of monitoring for signs of low blood pressure and changes in hydration status.