Allergic reactions: urticaria, skin hyperemia, itching, fever, multiforme exudative erythema (including Stevens-Johnson syndrome), toxic epidermal necrolysis (Lyell's syndrome).
From the digestive system: diarrhea, nausea, vomiting, stomatitis, constipation, abdominal pain, pseudomembranous enterocolitis, dysbacteriosis, cholestasis, cholestatic jaundice.
From the nervous system: headache, dizziness, tinnitus.
From the genitourinary system: vaginitis, candidamycosis, itching in the genital area
bodies.
From the urinary system: renal dysfunction, interstitial nephritis.
From the hematopoiesis: pancytopenia, leukopenia, neutropenia, thrombocytopenia, agranulocytosis, aplastic anemia, hemolytic anemia, bleeding.
From the laboratory indicators: eosinophilia, increased activity of "hepatic" transaminases and alkaline phosphatase, hyperbilirubinemia, increased urea nitrogen, hypercreatininaemia, increased prothrombin time.
Other: development of hypovitaminosis B, dyspnea.