From the side of metabolism: hypokalemia, hyponatremia, hypochloraemic alkalosis, hypercalcemia, increased urea nitrogen in the blood plasma, hypercreatininaemia, glucosuria, hyperuricemia, hyperglycemia.
From the digestive system: dryness of the oral mucosa, vomiting, gastralgia, anorexia, abdominal discomfort, pancreatitis, constipation or diarrhea, hepatic encephalopathy (against hepatic insufficiency).
From the central nervous system: asthenia, dizziness, nervousness, headache, drowsiness, fatigue, general weakness, insomnia, depression, tension, irritability, anxiety, lethargy, lethargy, agitation, paresthesia, tingling sensation in the extremities.
From the sense organs: conjunctivitis, impaired vision.
From the respiratory system: rhinitis, cough, pharyngitis, sinusitis.
From the cardiovascular system: Orthostatic hypotension, arrhythmia, palpitation, changes in the electrocardiogram, characteristic of hypokalemia.
From the urinary system: nocturia, polyuria, an increase in the incidence of infections.
On the part of the organs of hematopoiesis: thrombocytopenia, leukopenia, agranulocytosis, bone marrow aplasia, hemolytic anemia.
Allergic reactions: skin rash, itching, hives, hemorrhagic vasculitis.
Other: flu-like syndrome, chest pain, malaise, muscle spasm, back pain, decreased libido and potency, rhinorrhea, increased sweating, decreased body weight, exacerbation of systemic lupus erythematosus, cases of photosensitivity reaction are described.