Frequency of side effects: very often (1/10 or more); often (1/100 or more, less than 1/10); infrequently (1/1000 and more, less than 1/100); rarely (1/10000 or more, less than 1/1000), very rarely (less than 1/10000).
The most common side effects: dizziness, headache (5-6% of patients), weakness, diarrhea, dry, cough (3%), nausea, vomiting, orthostatic hypotension, skin rash, chest pain (1-3%) .
From the immune system: infrequently (0.1%) - angioedema (face, lips, tongue, larynx or epiglottis, upper and lower extremities), photosensitization; rarely - interstitial angioedema (edema of the interstitial tissue of the lungs without exit of the transudate into the lumen of the alveoli), a syndrome including acceleration of the erythrocyte sedimentation rate (ESR), the appearance of antinuclear antibodies.
From the cardiovascular system: often - marked decrease in blood pressure, orthostatic hypotension; infrequent - heart rhythm disturbances, tachycardia, bradycardia, aggravation of symptoms of chronic heart failure, chest pain; rarely - palpitations, myocardial infarction, cerebrovascular stroke in patients with an increased risk of the disease, due to a pronounced decrease in blood pressure.
From the central nervous system: often - increased fatigue, drowsiness; infrequently - paresthesia, convulsive twitching of the muscles of the limbs and lips; rarely - asthenia, lability of mood, confusion.
On the part of the hematopoiesis system: infrequently - leukopenia, neutropenia, agranulocytosis, thrombocytopenia, with long-term treatment, a small decrease in the concentration of hemoglobin and hematocrit, erythrocytopenia.
From the respiratory system: dry cough, shortness of breath, bronchospasm.
Laboratory indicators: hyperkalemia, hyponatremia, hypercreatininemia, azotemia, hyperuricemia, hyperbilirubinemia, increased activity of "liver" enzymes, especially in the presence of a history of kidney disease, diabetes, and renovascular hypertension.
From the digestive system: rarely - dryness of the oral mucosa, anorexia, dyspepsia, changes in taste, abdominal pain, pancreatitis, hepatocellular or cholestatic jaundice, hepatitis.
From the skin: rare - urticaria, increased sweating, pruritus, alopecia, Stevens-Johnson syndrome and toxic epidermal necrolysis (Lyell's syndrome).
From the urinary system: rarely - a violation of kidney function, oliguria, anuria, acute renal failure, uremia, proteinuria.
Other: myalgia, vasculitis, arthralgia, fever, decreased potency, impaired fetal development.