As with all medicines, Dexketoprofen may cause some unwanted effects in some patients. These are described below and are characteristic of non steroidal anti-inflammatory drugs: - Common (1 - 10%): nausea, vomiting, diarrhoea, stomach pain or heartburn. - Uncommon (0.1 - 1%): sleep disorders, nervousness, headache, dizziness,vertigo, palpitations, constipation, dry mouth, flatulence, skin rash, fatigue, hot flushes, shivering, general malaise. - Rare (0.01-0.1%): stomach ulceration, gastric haemorrhage or perforation, pins and needles, high blood pressure, water retention, slowed breathing rate, increased hepatic enzymes, increased sweating. - Very rare / isolated cases (<0.01%): blurred vision, ringing in the ear, low blood...