Common side effects (> 1% - 10%) reported with Keppra are: • nervous system disorders: dizziness (sensation of unsteadiness), convulsion, headache, hyperkinesia (hyperactivity), ataxia (impaired coordinated movements), tremor (involuntary trembling), amnesia (loss of memory), balance disorders (equilibrium disorder), disturbance in attention (loss of concentration), memory impairment (forgetfulness); • psychiatric disorders: agitation, depression, emotional instability/ mood swings, hostility or aggression, insomnia, nervousness or irritability, personality disorders (behavioral problems), thinking abnormal (slow thinking, unable to concentrate); • digestive disorders: abdominal pain, nausea, dyspepsia (indigestion), diarrhoea, vomiting; • nutrition disorders: anorexia (loss of appetite), weight increase; • ear and labyrinth disorders: vertigo (sensation of rotation); • eye disorders: diplopia (double vision), vision blurred; • musculoskeletal and connective tissue disorders: myalgia (muscle pain); • injury: accidental injury; • infections: infection, nasopharyingitis; • respiratory disorders: cough (increase of pre-existing cough); • skin disorders: rash, eczema, pruritus; • blood disorders: decreased number of blood platelets.