• develop a rash or other allergic reactions (like itching, swollen lips or face or shortness of breath), stop taking (Invented name)® straight away and contact your doctor immediately. • have epilepsy or have had a fit in the past; if you have a fit (seizure) or experience an increase in seizure frequency, contact your doctor immediately, the use of fluoxetine might need to be discontinued. • have suffered from mania in the past; if you have a manic episode, contact your doctor immediately, the use of fluoxetine might need to be discontinued. • have diabetes your doctor may need to adjust your dose of insulin or other antidiabetic treatment); • have liver problems (your doctor may need to adjust your dosage) • have heart problems • are taking diuretics (water tablets), especially when you are elderly; • are having ECT (electro-convulsive therapy) treatment; • have a history of bleeding disorders or you develop bruises or unusual bleeding. • are using medicinal products that effect the coagulation of blood (see ‘ Taking other medicines’). • start to experience fever, muscle stiffness or tremor, changes in your mental state like confusion, irritability and extreme agitation; you may suffer from the so called serotonin syndrome or neuroleptic malignant syndrome.