Taxonomic Notes: While subspecies taxonomy of Elephas maximus has varied among authors, the most recent treatment (Shoshani and Eisenberg 1982) recognizes three subspecies: E. m. indicus on the Asian mainland, E. m. maximus on Sri Lanka, and E. m. sumatranus on the Indonesian island of Sumatra.
How Does It Work? Avapro is part of a class of drugs called angiotensin II receptor blockers. As the name implies, the drug blocks angiotensin II receptors. This decreases the effectiveness of a chemical known as angiotensin II, which normally causes blood vessels to narrow (constrict).
Stendra Prices, Coupons and Patient Assistance Programs. Stendra (avanafil) is a member of the impotence agents drug class and is commonly used for Erectile Dysfunction. Stendra Prices. This Stendra price guide is based on using the Drugs.com discount card which is accepted at most U.S. pharmacies.