Side effects are classified according to the frequency of their occurrence: very often - not less than 10%; often - not less than 1%, but less than 10%; infrequently - not less than 0,1%, but less than 1%; rarely - not less than 0.01%, but less than 0.1%; very rarely - less than 0.01%, including individual reports.
From the hemopoietic system and lymphatic system: infrequently, anemia (including aplastic and hemolytic); rarely - neutropenia, a decrease in hemoglobin and hematocrit, thrombocytopenia, agranulocytosis, oppression of bone marrow hematopoiesis, pancytopenia, lymphadenopathy, autoimmune diseases.
Disorders from the metabolism and nutrition: infrequently - hypoglycemia.
From the central nervous system: very often - dizziness; often - headache, depression; infrequently - confusion, insomnia, increased excitability, paresthesia, vertigo; rarely - unusual dreams, sleep disturbances.
From the sense organs: infrequently, noise in the ears; rarely - blurred vision.
From the cardiovascular system: often - marked decrease in blood pressure, orthostatic hypotension, fainting, chest pain, heart rhythm disturbances, angina pectoris, tachycardia; infrequent - palpitation, myocardial infarction or cerebral circulation (possibly due to a sharp decrease in blood pressure in patients at high risk); rarely - Raynaud's syndrome.
From the respiratory system: very often - cough; often shortness of breath; infrequently -
rhinorrhea, role in the throat and hoarseness, oronchospasm / oronchial asthma; rarely infiltrates in the lungs, rhinitis, allergic alveolitis / eosinophilic pneumonia.
From the gastrointestinal tract: very often - nausea; often - diarrhea, abdominal pain, change in taste; infrequent - intestinal obstruction, pancreatitis, vomiting, indigestion, constipation, anorexia, dryness of the oral mucosa, peptic ulcer; rarely - stomatitis / aphthous ulcers, glossitis; very rarely - intestinal angioedema.
From the liver and bile ducts: rarely - hepatic insufficiency, hepatitis (hepatocellular or cholestatic), including hepatic necrosis, cholestasis (including jaundice).
From the skin and subcutaneous tissues: often - reactions increased sensitivity / angioedema, facial edema, extremities, lips, tongue, vocal cords and / or larynx, skin rash; infrequently - increased sweating, itching, hives, alopecia; rarely - multiforme exudative erythema, Stevens-Johnson syndrome, toxic epidermal necrolysis, exfoliative dermatitis, pemphigus, erythroderma.
A symptom complex has been reported that may be accompanied by some and / or all of the following symptoms: fever, serositis, vasculitis, myalgia / myositis, arthralgia / arthritis, increased titer of antinuclear antibodies, increased erythrocyte sedimentation rate, eosinophilia and leukocytosis. There may be a skin rash, photosensitivity or other skin manifestations.
From the side of the kidneys and urinary tract: infrequently - a violation of kidney function, acute renal failure, proteinuria; rarely - oliguria.
From the genitals and the breast: infrequently - impotence; rarely - gynecomastia.
Laboratory indicators: often - hyperkalemia, increased serum creatinine concentration; infrequently - hyponatremia, hyperuricemia; rarely - increased activity of "liver" enzymes, hyperbilirubinemia.
Other: very often - asthenia; often - increased fatigue; infrequently - muscle cramps, flushes of blood to the face, general malaise, fever.
In rare cases with simultaneous use of ACE inhibitors (including enalapril) and intravenous (iv) administration of gold preparations (sodium aurotomy malate) describes a symptom complex that includes reddening of the facial skin, nausea, vomiting and arterial hypotension.
With the use of ACE inhibitors, rare cases of the syndrome inadequate secretion antidiuretic mountainsmona