From the side of the cardiovascular system: tachycardia, lowering of arterial pressure, orthostatic hypotension, peripheral edema.
From the central nervous system: dizziness, headache, fatigue, asthenia, paresthesia, ataxia, drowsiness, visual impairment.
From the urinary system: proteinuria, hyponatremia, impaired renal function (increased levels of urea and creatinine in the blood).
From the side of the water-electrolyte and acid-base state: hyperkalemia, acidosis.
On the part of the hematopoiesis system: neutropenia, anemia, thrombocytopenia, agranulocytosis.
From the respiratory system: dry cough usually occurring after withdrawal of the drug, bronchospasm, pulmonary edema.
Allergic and immunopathological reactions: angioedema of the extremities, face, lips, mucous membranes of the tongue, pharynx and larynx, "tides" of blood to the skin of the face, rash (maculopapular, less often vesicular or bullous), itching, increased photosensitivity, serum sickness, lymphadenopathy, in rare cases - the appearance of antinuclear antibodies in the blood.
From the side of the digestive tract: nausea, decreased appetite, dry mouth, taste disorders, stomatitis, gingival hyperplasia, diarrhea, abdominal pain, increased activity of liver enzymes, signs of hepatocellular injury, cholestasis (in rare cases), hepatitis, hyperbilirubinemia.