Hypersensitivity to diclofenac, aspirin or other NSAIDS (asthma, rhinitis, urticaria after taking aspirin) or any of the excipients.
Gastric ulcers, bleeding or perforation.
History of gastrointestinal bleeding or perforation, relating to previous NSAID therapy.
History of recurrent peptic ulcer/haemorrhage.
Last trimester of pregnancy.
Severe hepatic, renal or cardiac failure.
Like other non-steroidal anti-inflammatory drugs (NSAIDs), diclofenac is also contraindicated in patients in whom attacks of asthma, angioedema, urticaria or acute rhinitis are precipitated by ibuprofen, acetylsalicylic acid or other nonsteroidal anti-inflammatory drugs.
Proctitis.
Established congestive heart failure (NYHA II-IV), ischemic heart disease, peripheral arterial disease and/or cerebrovascular disease.