From the digestive system: NSAIDs-gastropathy, abdominal pain, dyspepsia (nausea, vomiting, heartburn, flatulence, decreased appetite, diarrhea), stomatitis, impaired liver function, change in taste.
With prolonged use in large doses - ulceration of the mucous membrane of the gastrointestinal tract, gingival, gastrointestinal, hemorrhoidal bleeding.
From the nervous system: headache, dizziness, insomnia, agitation, nervousness, drowsiness, asthenia, depression, confusion or loss of consciousness, migraine, forgetfulness, peripheral neuropathy.
From the sense organs: noise or ringing in the ears, blurred vision, conjunctivitis, congestion hyperemia, dry eye, eye pain, hearing loss, vertigo.
From the side of the cardiovascular system: increased blood pressure, tachycardia.
On the part of the organs of hematopoiesis: agranulocytosis, anemia, hemolytic anemia, leukopenia, thrombocytopenia.
On the part of the respiratory system: dyspnea, bronchospasm, rhinitis, laryngeal edema, epistaxis, hemoptysis, dyspnea.
From the urinary system: edematous syndrome, cystitis, urethritis, renal dysfunction, interstitial nephritis, nephrotic syndrome, hematuria.
From the skin: alopecia, eczema, multi-form exudative erythema, including Stevens-Johnson syndrome, toxic epidermal necrolysis (Lyell's syndrome), photodermatitis.
Allergic reactions: skin rash, including erythematous, urticaria, itching, angioedema, exfoliative dermatitis, anaphylactic shock.
Other: increased sweating, myalgia, muscle twitching, thirst, with prolonged use in large doses - vaginal bleeding.