On the part of the hematopoiesis system: leukopenia, granulocytopenia, anemia, thrombocytopenia, leukocytosis, thrombocytosis, hemolytic anemia, neutropenia, agranulocytosis, pancytopenia, oppression of bone marrow hematopoiesis, vasodilatation, serum sickness.
From the side of the nervous system: headache, dizziness, vertigo, movement coordination disorders (including locomotion ataxia), gait disturbance, disorientation, fatigue, dysarthria, peripheral neuropathy, convulsions, weakness, tremor, insomnia, nightmarish dreams , anxiety, increased intracranial pressure, cerebral artery thrombosis, confusion, depression, hallucinations, as well as other manifestations of psychotic reactions (occasionally progressing to conditions in which the patient can cause damage), headache, fainting, agitation, dysesthesia, hyperesthesia, hypoesthesia, paresthesia, peripheral paralgeziya (anomaly feelings of pain perception), polyneuropathy.
On the part of the respiratory system: breathing disorders (including bronchospasm).
From the sense organs: the violation of taste and smell, visual impairment (diplopia, change in color perception, increased photosensitivity), tinnitus, hearing loss, hearing loss.
From the cardiovascular system: tachycardia, cardiac rhythm disturbances, lowering of arterial pressure, prolongation of the QT interval on the electrocardiogram, ventricular arrhythmias (including the "pirouette" type).
On the part of the digestive system: loss of appetite, dryness of the oral mucosa, "metallic" taste in the mouth, nausea, vomiting, diarrhea, abdominal pain, flatulence, cholestatic jaundice (especially in patients with liver disease), pancreatitis, hepatitis, hepatonecrosis .
From the musculoskeletal system: arthralgia, arthritis, tendovaginitis, tendon ruptures, myalgia, increased muscle tone, muscle weakness, exacerbation of myasthenia gravis symptoms.
From the urinary system: hematuria, crystalluria (with alkaline urine and decreased diuresis), glomerulonephritis, dysuria, polyuria, urinary retention, decreased renal nitrogen function, interstitial nephritis, renal failure.
Allergic reactions: skin itching, urticaria, blistering,
accompanied by bleeding, and small nodules that form scabs, drug fever, puncture of the face or larynx, shortness of breath, eosinophilia, vasculitis, erythema nodosum, multiforme exudative erythema (including Stevens-Johnson syndrome), toxic epidermal necrolysis (Lyell's syndrome), anaphylactic reactions, anaphylactic shock.
On the part of laboratory indicators: hypoprothrombinemia, increased activity of amylase, "hepatic" transaminases, alkaline phosphatase, hypercreatininemia, hyperbilirubinemia, hyperglycemia.
Other: asthenia, increased sweating, superinfection (candidiasis,
pseudomembranous colitis), "tides" of blood to the skin of the face.