Study: NCT00437281

Adverse event: Seizure
Serious: no
Organ System: Nervous system disorders
Frequency: 1 affected / 3 at risk

Adverse event: Ataxia
Serious: no
Organ System: Nervous system disorders
Frequency: 1 affected / 3 at risk

Adverse event: Somnolence
Serious: no
Organ System: Nervous system disorders
Frequency: 2 affected / 3 at risk

Adverse event: Vomiting
Serious: no
Organ System: Gastrointestinal disorders
Frequency: 1 affected / 3 at risk

Adverse event: Electrocardiogram abnormal
Serious: no
Organ System: Investigations
Frequency: 1 affected / 3 at risk

Adverse event: Constipation
Serious: no
Organ System: Gastrointestinal disorders
Frequency: 1 affected / 3 at risk

Adverse event: Irritability
Serious: no
Organ System: General disorders
Frequency: 1 affected / 3 at risk

Adverse event: Subcutaneous abscess
Serious: no
Organ System: Infections and infestations
Frequency: 1 affected / 3 at risk

Adverse event: Sedation
Serious: no
Organ System: Nervous system disorders
Frequency: 1 affected / 3 at risk

Adverse event: Somnolence
Serious: no
Organ System: Nervous system disorders
Frequency: 2 affected / 3 at risk

Adverse event: Irritability
Serious: no
Organ System: General disorders
Frequency: 1 affected / 4 at risk

Adverse event: Somnolence
Serious: no
Organ System: Nervous system disorders
Frequency: 2 affected / 4 at risk

Adverse event: Insomnia
Serious: no
Organ System: Psychiatric disorders
Frequency: 1 affected / 4 at risk

Adverse event: Erythema
Serious: no
Organ System: Skin and subcutaneous tissue disorders
Frequency: 1 affected / 4 at risk

Adverse event: Constipation
Serious: no
Organ System: Gastrointestinal disorders
Frequency: 1 affected / 4 at risk

Adverse event: Lethargy
Serious: no
Organ System: Nervous system disorders
Frequency: 1 affected / 4 at risk

Adverse event: Somnolence
Serious: no
Organ System: Nervous system disorders
Frequency: 1 affected / 4 at risk

Adverse event: Pyrexia
Serious: no
Organ System: General disorders
Frequency: 1 affected / 3 at risk

Adverse event: Otitis media
Serious: no
Organ System: Infections and infestations
Frequency: 1 affected / 3 at risk

Adverse event: Somnolence
Serious: no
Organ System: Nervous system disorders
Frequency: 1 affected / 3 at risk

Adverse event: Dermatitis diaper
Serious: no
Organ System: Skin and subcutaneous tissue disorders
Frequency: 1 affected / 3 at risk

Adverse event: Vomiting
Serious: no
Organ System: Gastrointestinal disorders
Frequency: 1 affected / 3 at risk

Adverse event: Pyrexia
Serious: no
Organ System: General disorders
Frequency: 1 affected / 3 at risk

Adverse event: Decreased appetite
Serious: no
Organ System: Metabolism and nutrition disorders
Frequency: 1 affected / 3 at risk

Adverse event: Dizziness
Serious: no
Organ System: Nervous system disorders
Frequency: 1 affected / 3 at risk

Adverse event: Hypersomnia
Serious: no
Organ System: Nervous system disorders
Frequency: 1 affected / 3 at risk

Adverse event: Constipation
Serious: no
Organ System: Gastrointestinal disorders
Frequency: 1 affected / 3 at risk

Adverse event: Irritability
Serious: no
Organ System: General disorders
Frequency: 1 affected / 3 at risk

Adverse event: Oedema peripheral
Serious: no
Organ System: General disorders
Frequency: 1 affected / 3 at risk

Adverse event: Platelet count decreased
Serious: no
Organ System: Investigations
Frequency: 1 affected / 3 at risk

Adverse event: Ataxia
Serious: no
Organ System: Nervous system disorders
Frequency: 1 affected / 3 at risk

Adverse event: Drooling
Serious: no
Organ System: Nervous system disorders
Frequency: 1 affected / 3 at risk

Adverse event: Diarrhoea
Serious: no
Organ System: Gastrointestinal disorders
Frequency: 2 affected / 5 at risk

Adverse event: Vomiting
Serious: no
Organ System: Gastrointestinal disorders
Frequency: 1 affected / 5 at risk

Adverse event: Irritability
Serious: no
Organ System: General disorders
Frequency: 1 affected / 5 at risk

Adverse event: Oedema
Serious: no
Organ System: General disorders
Frequency: 1 affected / 5 at risk

Adverse event: Pyrexia
Serious: no
Organ System: General disorders
Frequency: 2 affected / 5 at risk

Adverse event: Upper respiratory tract infection
Serious: no
Organ System: Infections and infestations
Frequency: 1 affected / 5 at risk

Adverse event: Ataxia
Serious: no
Organ System: Nervous system disorders
Frequency: 1 affected / 5 at risk

Adverse event: Lethargy
Serious: no
Organ System: Nervous system disorders
Frequency: 1 affected / 5 at risk

Adverse event: Nystagmus
Serious: no
Organ System: Nervous system disorders
Frequency: 1 affected / 5 at risk

Adverse event: Nasal congestion
Serious: no
Organ System: Respiratory, thoracic and mediastinal disorders
Frequency: 1 affected / 5 at risk

Adverse event: Rhonchi
Serious: no
Organ System: Respiratory, thoracic and mediastinal disorders
Frequency: 1 affected / 5 at risk

Adverse event: Snoring
Serious: no
Organ System: Respiratory, thoracic and mediastinal disorders
Frequency: 1 affected / 5 at risk

Adverse event: Wheezing
Serious: no
Organ System: Respiratory, thoracic and mediastinal disorders
Frequency: 1 affected / 5 at risk

Adverse event: Dermatitis contact
Serious: no
Organ System: Skin and subcutaneous tissue disorders
Frequency: 1 affected / 5 at risk

Adverse event: Rash
Serious: no
Organ System: Skin and subcutaneous tissue disorders
Frequency: 1 affected / 5 at risk

Adverse event: Somnolence
Serious: no
Organ System: Nervous system disorders
Frequency: 2 affected / 3 at risk

Adverse event: Seasonal allergy
Serious: no
Organ System: Immune system disorders
Frequency: 1 affected / 3 at risk

Adverse event: Somnolence
Serious: no
Organ System: Nervous system disorders
Frequency: 1 affected / 3 at risk

Adverse event: Sinus congestion
Serious: no
Organ System: Respiratory, thoracic and mediastinal disorders
Frequency: 1 affected / 3 at risk

Adverse event: Upper respiratory tract infection
Serious: no
Organ System: Infections and infestations
Frequency: 1 affected / 2 at risk

Adverse event: Muscular weakness
Serious: no
Organ System: Musculoskeletal and connective tissue disorders
Frequency: 1 affected / 2 at risk

Adverse event: Lethargy
Serious: no
Organ System: Nervous system disorders
Frequency: 1 affected / 2 at risk

Adverse event: Psychomotor hyperactivity
Serious: no
Organ System: Nervous system disorders
Frequency: 1 affected / 2 at risk

Adverse event: Ataxia
Serious: yes
Organ System: Nervous system disorders
Frequency: 1 affected / 3 at risk

Adverse event: Somnolence
Serious: yes
Organ System: Nervous system disorders
Frequency: 1 affected / 3 at risk

Adverse event: Dry mouth
Serious: no
Organ System: Gastrointestinal disorders
Frequency: 1 affected / 3 at risk

Adverse event: Dizziness
Serious: no
Organ System: Nervous system disorders
Frequency: 2 affected / 3 at risk

Adverse event: Headache
Serious: no
Organ System: Nervous system disorders
Frequency: 1 affected / 3 at risk

Adverse event: Mental impairment
Serious: no
Organ System: Nervous system disorders
Frequency: 1 affected / 3 at risk

Adverse event: Somnolence
Serious: no
Organ System: Nervous system disorders
Frequency: 1 affected / 3 at risk

Adverse event: Insomnia
Serious: no
Organ System: Psychiatric disorders
Frequency: 1 affected / 3 at risk

Adverse event: Learning disorder
Serious: no
Organ System: Psychiatric disorders
Frequency: 1 affected / 3 at risk

Adverse event: Seizure
Serious: yes
Organ System: Nervous system disorders
Frequency: 1 affected / 5 at risk

Adverse event: Headache
Serious: no
Organ System: Nervous system disorders
Frequency: 1 affected / 5 at risk

Adverse event: Lethargy
Serious: no
Organ System: Nervous system disorders
Frequency: 1 affected / 5 at risk

Adverse event: Insomnia
Serious: no
Organ System: Psychiatric disorders
Frequency: 1 affected / 5 at risk

Adverse event: Somnolence
Serious: no
Organ System: Nervous system disorders
Frequency: 1 affected / 3 at risk

Adverse event: Irritability
Serious: no
Organ System: General disorders
Frequency: 1 affected / 3 at risk

Adverse event: Pyrexia
Serious: no
Organ System: General disorders
Frequency: 1 affected / 3 at risk

Adverse event: Viral infection
Serious: no
Organ System: Infections and infestations
Frequency: 1 affected / 3 at risk

Adverse event: Sedation
Serious: no
Organ System: Nervous system disorders
Frequency: 1 affected / 3 at risk

Adverse event: Vomiting
Serious: no
Organ System: Gastrointestinal disorders
Frequency: 1 affected / 4 at risk

Adverse event: Chest pain
Serious: no
Organ System: General disorders
Frequency: 1 affected / 4 at risk

Adverse event: Fatigue
Serious: no
Organ System: General disorders
Frequency: 1 affected / 4 at risk

Adverse event: Feeling abnormal
Serious: no
Organ System: General disorders
Frequency: 1 affected / 4 at risk

Adverse event: Gait disturbance
Serious: no
Organ System: General disorders
Frequency: 1 affected / 4 at risk

Adverse event: Tandem gait test abnormal
Serious: no
Organ System: Investigations
Frequency: 1 affected / 4 at risk

Adverse event: Dizziness
Serious: no
Organ System: Nervous system disorders
Frequency: 2 affected / 4 at risk

Adverse event: Headache
Serious: no
Organ System: Nervous system disorders
Frequency: 1 affected / 4 at risk

Adverse event: Nystagmus
Serious: no
Organ System: Nervous system disorders
Frequency: 1 affected / 4 at risk

Adverse event: Speech disorder
Serious: no
Organ System: Nervous system disorders
Frequency: 1 affected / 4 at risk

Adverse event: Pruritus
Serious: no
Organ System: Skin and subcutaneous tissue disorders
Frequency: 1 affected / 4 at risk

Adverse event: Rash
Serious: no
Organ System: Skin and subcutaneous tissue disorders
Frequency: 1 affected / 4 at risk

Adverse event: Flushing
Serious: no
Organ System: Vascular disorders
Frequency: 1 affected / 4 at risk

Adverse event: Nausea
Serious: no
Organ System: Gastrointestinal disorders
Frequency: 1 affected / 2 at risk

Adverse event: Vomiting
Serious: no
Organ System: Gastrointestinal disorders
Frequency: 1 affected / 2 at risk

Adverse event: Balance disorder
Serious: no
Organ System: Nervous system disorders
Frequency: 1 affected / 2 at risk

Adverse event: Dizziness
Serious: no
Organ System: Nervous system disorders
Frequency: 1 affected / 2 at risk

Adverse event: Somnolence
Serious: no
Organ System: Nervous system disorders
Frequency: 1 affected / 2 at risk