Infections: very rarely - nasopharyngitis.
From the side of the blood and lymphatic system: often - anemia; infrequently - leukopenia, lymphadenopathy, thrombocytopenia, in children - eosinophilia; very rarely - neutropenia.
From the central nervous system (CNS): very often - drowsiness, dizziness, paresthesia, in children - apathy, attention disturbance; often - disruption of coordination of movements, nystagmus, lethargy, memory impairment (including amnesia), impaired concentration, tremor, gait disturbance, hypoesthesia, perversion of taste sensations, impaired thinking, decreased mental activity, psychomotor disorders, sedation; rarely loss of taste sensitivity, hypokinesia, akinesia, decreased sense of smell, aphasia, apraxia, the appearance of an epileptic aura, burning sensation in the limbs or face, cerebellar syndrome, disturbed circadian rhythm of sleep, complex partial seizures, seizures, postural dizziness, dysesthesia, dysgraphia, dyskinesia, dysphasia, dystonia, sensation of "goosebumps", tonic-clonic seizures of the type "grand mal", hyperesthesia, peripheral neuropathy, impaired touch, stupor, syncope, in children - psychomotor hyperactivity .
Mental disorders: often - slow thinking, expressed by speech disturbances, confusion, depression, insomnia, aggressive reaction, agitation, disorientation, emotional lability, erectile dysfunction in children - a change in behavior, learning disability (difficulty with reading, writing, arithmetic); infrequently - anorgasmia, sexual dysfunction, crying, early awakening in the morning, euphoric mood, auditory and visual hallucinations, hypomania, a decrease in libido, mania, a state of panic, paranoid state, perseveration of thought, impaired reading skills, sleep disorders, suicidal ideation or attempts , tearfulness; very rarely - a sense of despair.
Disorders of the gastrointestinal tract and biliary system: very often - a decrease in appetite, anorexia; often - nausea, diarrhea; Infrequent - abdominal pain, constipation, stomach discomfort, dyspepsia, dry mouth, gastritis, gastroesophageal reflux disease, bleeding gums, weight in the stomach in children - vomiting, bad breath, flatulence, glossodiniya, pain in the mouth, pancreatitis , hypersecretion of the salivary glands, thirst.
Disturbances from the musculoskeletal system and connective tissue: often - myalgia, incl. in the chest, muscle spasms, muscle cramps, arthralgia; infrequently - pain in the side, muscle fatigue, muscle weakness, stiffness of the muscles; very rarely: swelling of the joints, discomfort in the extremities.
Disorders from the cardiovascular system: infrequent - bradycardia, palpitations, flushing, orthostatic hypotension, Raynaud's syndrome.
Common violations: very hasto - fatigue, irritability, weight losss tate; often - asthenia, anxiety, in children - fever; infrequently - edema of the face, allergic reactions, hyperchloremic acidosis, hypokalemia, increased appetite, metabolic acidosis, polydipsia, cold extremities, calcification, fatigue, weakness; very rarely - generalized edema, flu-like syndrome, angioedema, weight gain.
Ophthalmic disorders: often - diplopia, impaired vision, dry eyes; infrequent - accommodation disorder, amblyopia, blepharospasm, transient blindness, unilateral blindness, increased lacrimation, mydriasis, night blindness, photopsy, presbyopia, scotoma, incl.ciliary, decreased visual acuity; very rarely - unpleasant sensations in the eyes, zakratougolnaya glaucoma, involuntary movements of the eyeballs, eyelid edema, myopia, maculopathy, conjunctival edema.
Hearing impairment: often - pain in the ears, ringing in the ears, children - vertigo; infrequently - deafness, incl. sensory and one-sided, discomfort in the ears, hearing loss.
Disturbances from the respiratory system: often - shortness of breath, nosebleeds; infrequently - hoarseness, dyspnea with exercise, nasal congestion, hypersecretion in the paranasal sinuses, in children - rhinorrhea.
Skin disorders: often - a rash, alopecia, itching, a decrease in the sensitivity of the face; infrequent - no sweating, allergic dermatitis, reddening of the skin, impaired skin pigmentation, unpleasant skin odor, urticaria; very rarely - erythema multiforme, paraorbital edema, Stevens-Johnson syndrome, toxic epidermal necrolysis.
Disorders from the kidneys and urinary tract: often - nefrourolitiaz, dysuria, pollakiuria; infrequent - exacerbation of urolithiasis, hematuria, urinary incontinence, frequent urge to urinate, renal colic, pain in the kidney area; very rarely - renal tubular acidosis.
Change in laboratory indicators: infrequently, a decrease in the content of hydrocarbonates in the blood (an average of 4 mmol / l), crystalluria, leukopenia, hypokalemia (a decrease in serum potassium in the serum below 3.5 mmol / l).