Classification of incidence of adverse events (World Health Organization (WHO)): very frequent> 1/10
frequent from> 1/100 to <1/10
infrequent from> 1/1000 to <1/100
rare from> 1/10000 to <1/1000
very rare from <1/10000, or with an unknown frequency (the frequency can not be set according to available data).
From the gastrointestinal tract: rarely - spastic pain in the abdomen, vomiting and diarrhea, flatulence.
Allergic reactions: rarely - skin itching, erythema and skin rash.
From the genitourinary system: yellow or reddish-brown urine staining (due to metabolites excreted by the kidneys, this is not a pathological sign and occurs after the drug has been discontinued), proteinuria, hematuria (with prolonged use, especially in high doses).
Metabolic disorders: hypovolemia, hypokalemia (with prolonged admission, especially in high doses, with diuretics, corticosteroids and cardiac glycosides), hyperaldosteronism.
Other: fatigue, confusion, muscle cramps (with prolonged use).