Copper Mixture is the traditional copper sulphate fungicide which has been used for centuries to prevent blight on potatoes and tomatoes, rust on hollyhocks and snapdragons, and mildew on grapes, courgettes, zinnias and marigolds â the plants that tend to suffer from fungal diseases.
MD-IQ QUIZ: 1980-2014: Trends in mortality rates for major causes of death, Part 2. EVIDENCE-BASED ANSWER. Diuretics that do not contain a sulfonamide group (eg, amiloride hydrochloride, eplerenone, ethacrynic acid, spironolactone, and triamterene) are safe for patients with an allergy to sulfa.
(At the same time, it also causes the kidneys to eliminate potassium.) The body then becomes overloaded with salt and water, and this worsens the heart failure. Spironolactone inhibits the action of aldosterone thereby causing the kidneys to excrete salt and fluid in the urine while retaining potassium. Therefore, spironolactone is classified as a potassium-sparing diuretic, a drug that promotes the output of urine (diuretic) while allowing the kidneys to retain potassium. The FDA approved spironolactone in October 1985.