Compare hydrochlorothiazide vs. Triamterene

Head-to-head comparisons of medication uses, side effects, ratings, and more.

Removes water from the body, which lowers blood pressure.

Microzide (hydrochlorothiazide (HCTZ)) is a well-tolerated water pill that's often the first-choice treatment for mild high blood pressure.

3.3/ 5 average rating with 139 reviewsforhydrochlorothiazide
No information currently available
Upsides
  • Does a good job getting rid of extra fluids in your body by making you urinate more.
  • A first-choice blood pressure treatment. Works especially well for people of African descent.
  • Lowers the risk of heart attack and stroke.
  • Good option if you have high blood pressure and heart failure.
  • Most people have very few side effects from Microzide (hydrochlorothiazide (HCTZ)).
  • Can be good for patients with osteoporosis since it raises the body's level of calcium.
No information currently available
Downsides
  • Makes you urinate more often.
  • Microzide (hydrochlorothiazide (HCTZ)) doesn't work well in people with severe kidney problems.
  • It can increase the risk of gout attacks in people with poor kidney function or a history of gout.
  • People with a sulfa allergy may be allergic to Microzide (hydrochlorothiazide (HCTZ)).
No information currently available
Used for
Dosage forms
  • Pill
  • Pill
Price
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Reviews
139 reviews so far
47%
saidit'sworth it
31%
saiditworked well
16%
saidit'sa big hassle

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Side effects
The Microzide (hydrochlorothiazide (HCTZ)) FDA package insert doesn’t have numbers about how common side effects are.
The Dyrenium (Triamterene) FDA package insert doesn’t have numbers about how common side effects are.
Risks and risk factors
  • Dehydration and electrolyte imbalance
    • Current electrolyte imbalance
    • Lower kidney function
    • Dehydration
  • Severe allergic reactions
    • History of sulfa allergies
  • Gout
    • History of gout
    • Current kidney problems
  • Vision problems
    • History of sulfa or penicillin allergies
  • Higher blood sugars
    • Diabetes
See more detailed risks and warnings
No information currently available