Triamterene is a potassium-sparing diuretic (water pill) that prevents your body from absorbing too much salt and keeps your potassium levels from getting too low. Triamterene is used to treat fluid retention in people with congestive heart failure, cirrhosis of the liver, or a kidney condition called nephrotic syndrome. Triamterene is also used to treat edema caused by using steroid medicine or having too much aldosterone in your body.
The biggest coral reef in the continental U.S. is dissolving into the ocean. Be the first to know about new stories from PowerPost. Sign up to follow, and weâll e-mail you free updates as theyâre published. Youâll receive free e-mail news updates each time a new story is published.
The very small nematocysts on fire corals contain tentacles that protrude from numerous surface pores (similar to jellyfish stings). In addition, fire corals have a sharp, calcified external skeleton that can scrape the skin. Fire coral has several common growth forms; these include branching, plate, and encrusting. Branching adopts a calcerious structure which branches off, to rounded, finger-like tips.