text: Norfloxacin, pentoxifylline, inhaled N(G)-nitro-L-arginine methyl ester, nitric oxide inhalation and methylene blue injection, are among suggested and studied medical treatments for HPS. Most of them failed to show efficacy and hence, non of them yet approved as a standard treatment for HPS.
option_0: Hepatopulmonary syndrome future or investigational therapies
option_1: Acute liver failure future or investigational therapies
option_2: Drug induced liver injury medical therapy
option_3: Hepatic encephalopathy primary prevention
option_4: Hepatopulmonary syndrome secondary prevention
option_5: Cirrhosis future or investigational therapies
option_6: Hepatic encephalopathy secondary prevention
option_7: Alcoholic hepatitis secondary prevention