Take special care with TRITACE Check with your doctor or pharmacist before taking your medicine: • If you have heart, liver or kidney problems • If you have lost a lot of body salts or fluids (through being sick (vomiting), having diarrhoea, sweating more than usual, being on a low salt diet, taking diuretics (water tablets) for a long time or having had dialysis) • If you are going to have treatment to reduce your allergy to bee or wasp stings (desensitization) • If you are going to receive an anaesthetic.