The following are undesirable phenomena (AE), which were identified during clinical trials, as well as in the application of various forms of diclofenac in clinical practice.
To estimate the frequency NL the following criteria are used: "Often" (≥ 1/10); "often" (≥ 1/100, <1/10); "infrequently" (≥ 1/1000, <1/100); "rarely" (≥ 1/10 000, <1/1000); "very rarely" (<1/10 000). AEs are grouped according to the system-organ class of the medical dictionary for regulatory activities MedDRA, within each class of AH are listed in order of decreasing frequency of occurrence, at limits of each group allocated according to frequency of occurrence, NL are distributed in order of decreasing importance.
Violations of the blood and lymphatic system: very rarely - thrombocytopenia, leukopenia, hemolytic anemia, aplastic anemia, agranulocytosis.
Immune system disorders: rarely - hypersensitivity, anaphylactic / anaphylactoid reactions, including lowering blood pressure (BP) and shock; very rarely - angioedema (including face swelling).
Disorders of the psyche: rarely - disorientation, depression, insomnia, nightmares, irritability, mental disorders.
Disturbances from the nervous system: often - headache, dizziness; rarely - drowsiness; very rarely - disorders of sensitivity, including paresthesia, memory disorders, tremors, convulsions, anxiety, acute disturbance of cerebral circulation, aseptic meningitis.
Disturbances on the part of the organ of sight: very rarely - visual impairment (blurred vision), diplopia.
Hearing disorders and labyrinthine disorders: often - vertigo; very rarely - hearing impairment, tinnitus.
Heart Disease: infrequently - myocardial infarction, heart failure, palpitation, chest pain.
Vascular disorders: very rarely - increased blood pressure, vasculitis.
Disturbances from the respiratory system, chest organs and the mediastinum: rarely - bronchial asthma (including dyspnea); very rarely pneumonitis.
Disorders from the gastrointestinal tract: often abdominal pain, nausea, vomiting, diarrhea, dyspepsia, flatulence, decreased appetite; rarely - gastritis, gastrointestinal bleeding, vomiting of blood, melena, diarrhea with an admixture of blood, stomach and intestinal ulcers (with or without bleeding, stenosis or perforations, with possible development of peritonitis); very rarely - stomatitis, glossitis, damage to the esophagus, the appearance of diaphragm-like strictures in the intestine, colitis (nonspecific hemorrhagic colitis, ischemic colitis, exacerbation of ulcerative colitis or Crohn's disease), constipation, pancreatitis, dysgeusia.
Disturbances from the liver and bile ducts: often increased activity of aminotransferases in blood plasma; rarely - hepatitis, jaundice, liver dysfunction; very rarely - fulminant hepatitis, liver necrosis, liver failure.
Disturbances from the skin and subcutaneous tissues: often - skin rash; rarely - hives; very rarely - bullous dermatitis, eczema, erythema, erythema multiforme, Stevens-Johnson syndrome, Lyell's syndrome (toxic epidermal necrolysis), exfoliative dermatitis, pruritus, alopecia, photosensitivity reactions, purpura, purpura Shenlaine-Genocha.
Disorders from the kidneys and urinary tract: rarely - acute kidney damage (acute renal failure), hematuria, proteinuria, tubulointerstitial nephritis, nephrotic syndrome, papillary necrosis.
General disorders and disorders at the site of administration: rarely - swelling.
Disorders from the cardiovascular system
Clinical studies indicate a slight increase in the risk of developing cardiovascular thrombotic complications (eg, myocardial infarction), especially with prolonged use of diclofenac in high doses (daily dose of more than 150 mg).
Visual disorders
Visual disorders such as vision impairment, blurred vision or diplopia appear to be the class-effects of NSAIDs, and are reversible after discontinuation of use. A possible mechanism for the development of such disorders is the inhibition of synthesis prostaglandins and other associated substances, which alters regulation of blood flow in the retina, which is manifested by potential visual disorders. With the development of such symptoms with diclofenac therapy should consider the possibility of ophthalmic examination to exclude any other reasons.
If any of the side effects listed in the manual are aggravated, or if you notice any other side effects not listed in the instructions, inform the doctor about it.