Society and culture
Generic names
The English, French, and generic name of the medication is spironolactone and this is its INN, USAN, USP, BAN, DCF, and JAN. Its name is spironolactonum in Latin, spironolacton in German, espironolactona in Spanish and Portuguese, and spironolattone in Italian (which is also its DCIT).Spironolactone is also known by its developmental code names SC-9420 and NSC-150339. Brand names
Spironolactone is marketed under a large number of brand names throughout the world. The major brand name of spironolactone is Aldactone. Other important brand names include Aldactone-A, Berlactone, CaroSpir, Espironolactona, Espironolactona Genfar, Novo-Spiroton, Prilactone (veterinary), Spiractin, Spiridon, Spirix, Spiroctan, Spiroderm (discontinued), Spirogamma, Spirohexal, Spirolon, Spirolone, Spiron, Spironolactone Actavis, Spironolactone Orion, Spironolactone Teva, Spirotone, Tempora (veterinary), Uractone, Uractonum, Verospiron, and Vivitar.Spironolactone is also formulated in combination with a variety of other medications, including with hydrochlorothiazide as Aldactazide, with hydroflumethiazide as Aldactide, Lasilacton, Lasilactone, and Spiromide, with altizide as Aldactacine and Aldactazine, with furosemide as Fruselac, with benazepril as Cardalis (veterinary), with metolazone as Metolactone, with bendroflumethiazide as Sali-Aldopur, and with torasemide as Dytor Plus, Torlactone, and Zator Plus. Availability
Spironolactone is marketed widely throughout the world and is available in almost every country, including in the United States, Canada, the United Kingdom, other European countries, Australia, New Zealand, South Africa, Central and South America, and East and Southeast Asia. Usage
There was a total of 17.2 million prescriptions for spironolactone in the United States between the beginning of 2003 and the end of 2005.
Hereditary pyropoikilocytosis (HPP) is an autosomal recessive form of hemolytic anemia characterized by an abnormal sensitivity of red blood cells to heat and erythrocyte morphology similar to that seen in thermal burns or from prolonged exposure of a healthy patients blood sample to high ambient temperatures. Patients with HPP tend to experience severe hemolysis and anemia in infancy that gradually improves, evolving toward typical elliptocytosis later in life. However, the hemolysis can lead to rapid sequestration and destruction of red cells. Splenectomy is curative when this occurs. HPP has been associated with a defect of the erythrocyte membrane protein spectrin and with spectrin deficiency. It was characterized in 1975. It is considered a severe form of hereditary elliptocytosis. Causes
Mutations of the alphaspectrin gene causes this disease. HPP can be considered as a subset of hereditary elliptocytosis. Diagnosis
Genetic testing for the presence of mutations in protein molecules is considered to be a confirmatory testing technique. It is important to know the risks regarding the transmission and dangers of HPP. Treatment
Splenectomy is a possible treatment

See also
Erythrocyte
Poikilocytosis
List of hematologic conditions

References


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