Central and peripheral nervous system: headache, insomnia, confused consciousness, dizziness, unsteadiness of gait, rarely - depression.
Respiratory system: nasal congestion, bronchospasm, dyspnea.
Hemopoietic system: leukopenia, neutropenia, agranulocytosis, thrombocytopenia, eosinophilia.
The cardiovascular system: hyperemia of the face, sensation of hot flashes, thrombophlebitis with intravenous injection.
Digestive system: decreased appetite, nausea, vomiting, diarrhea, increased levels of alkaline phosphatase and liver transaminases.
Dermatological reactions: exfoliative dermatitis, toxic skin necrosis, Stevens-Johnson syndrome, abscess at the injection site.
Sense organs: tinnitus, hearing loss, blurred vision.
Urinary system: renal failure, urinary tract infections.
Reproductive system: Candida colpitis.
Allergic reactions.