From the urinary system: renal dysfunction, oliguria, anuria, proteinuria, interstitial nephritis, urine staining in red.
Allergic reactions: urticaria (including conjunctiva and mucous membranes of the nasopharynx), angioedema; in rare cases - malignant exudative erythema (Stevens-Johnson syndrome), toxic epidermal necrolysis (Lyell syndrome), bronchospastic syndrome, anaphylactic shock.
On the part of the organs of hematopoiesis: agranulocytosis, leukopenia, thrombocytopenia.
Other: lowering blood pressure, dry mouth, thirst, constipation, mydriasis, paresis of accommodation, temporary visual impairment, dysuria, urinary retention, palpitation, drowsiness, dizziness, psychomotor agitation, convulsions.