Omnipaque Side Effects

6 ADVERSE REACTIONS The following clinically significant adverse reactions are described elsewhere in the labeling: Risks Associated with Intrathecal Administration of OMNIPAQUE Injection 140 mg Iodine/mL and 350 mg Iodine/mL [see Warnings and Precautions (5.1) ] Risks Associated with Parenteral Administration of OMNIPAQUE Oral Solution [see Warnings and Precautions (5.2) ] Hypersensitivity Reactions [see Warnings and Precautions (5.3) ] Acute Kidney Injury [see Warnings and Precautions (5.4) ] Cardiovascular Adverse Reactions [see Warnings and Precautions (5.5) ] Thromboembolic Events [ see Warnings and Precautions (5.6) ] Thyroid Dysfunction in Pediatric Patients 0 to 3 Years of Age [see Warnings and Precautions (5.9) ] Severe Cutaneous Adverse Reactions [see Warnings and Precautions (5.12) ] Most common adverse reactions (incidence ≥ 1%) in adult patients Intrathecal: Headaches, pain including backache, neckache, stiffness and neuralgia, nausea, vomiting, dizziness Intra-arterial or intravenous: Pain, vision abnormalities (including blurred vision and photomas), headache, taste perversion, arrhythmias including premature ventricular contractions (PVCs) and premature atrial contractions (PACs), angina/chest pain, nausea Oral: Diarrhea, nausea, vomiting, abdominal pain, flatulence, headache Body Cavity: Pain, swelling, heat sensation ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact GE Healthcare at 1-800-654-0118 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.

6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice.

Intrathecal Administration Adults Adverse reactions (≥1%) in 1,531 adult patients following intrathecal administration of OMNIPAQUE in clinical trials are presented in Table

Adverse Reactions (≥1%) in in Adult Patients Following Intrathecal Administration of OMNIPAQUE in Clinical Trials System Organ Class Adverse Reaction Incidence N=1,531 Nervous system disorders Headaches 18% Musculoskeletal and connective tissue disorders Pain including backache, neckache, stiffness, neuralgia 8% Gastrointestinal disorders Nausea 6% Vomiting 3% Nervous System disorders Dizziness 2% Other adverse reactions (<1%) were: Ear and labyrinth disorders : tinnitus, vertigo Eye disorders : photophobia General disorders and administration site conditions : sensation of heat Metabolism and nutrition disorders : loss of appetite Musculoskeletal and connective tissue disorders : feeling of heaviness Nervous system disorders : drowsiness, hypertonia, neuralgia, neurological changes, paresthesia, syncope Renal and urinary disorders : difficulty in micturition Skin and subcutaneous tissue disorders : sweating Vascular disorders : hypertension, hypotension Pediatric Patients The adverse reactions reported in pediatric patients following intrathecal administration of OMNIPAQUE were generally similar to those reported in adults.

A total of 152 pediatric patients were administered OMNIPAQUE 180 mg iodine/mL intrathecally by lumbar puncture for pediatric myelography in clinical trials.

Adverse reactions (≥1%) are presented in Table

Adverse Reactions (≥1%) in Pediatric Patients Following Intrathecal Administration of OMNIPAQUE 180 mg iodine/mL by Lumbar Puncture for Myelography in Clinical Trials System Organ Class Adverse Reaction Incidence N=152 Nervous system disorders Headache 9% Gastrointestinal disorders Vomiting 6% Musculoskeletal and connective tissue disorders Backache 1.3% Other adverse reactions (<1%) were: Gastrointestinal disorders: stomachache General disorders and administration site conditions: fever Nervous system disorders : neurological changes Psychiatric disorders : visual hallucination Skin and subcutaneous tissue disorders : hives Intra-arterial or Intravenous Administration Adults Adverse reactions (≥1%) in 1,485 adult patients following intra-arterial or intravenous administration of OMNIPAQUE in clinical trials are presented in Table

Adverse Reactions (≥1%) in Adult Patients Following Intra-arterial or Intravenous Administration of OMNIPAQUE in Clinical Trials System Organ Class Adverse Reaction Incidence (N=1,485) Cardiac disorders Arrhythmias including PVCs and PACs 2% Nervous system disorders Pain 3% Vision abnormalities including blurred vision and photomas 2% Taste perversion 1% Gastrointestinal disorders Nausea 2% Other adverse reactions (<1%) were: Cardiac disorders: hypotension, cardiac failure, asystole, bradycardia, tachycardia, vasovagal reaction Respiratory, thoracic and mediastinal disorders: dyspnea, rhinitis, coughing, laryngitis Gastrointestinal disorders : vomiting, diarrhea, dyspepsia, cramp, dry mouth General disorders and administration site conditions: fever, shivering Nervous system disorders: cerebral infarction, convulsion, hemiparesis, motor and speech dysfunction, nystagmus, paresthesia, somnolence, transient ischemic attack, vertigo including dizziness and lightheadedness Musculoskeletal and connective tissue disorders: still neck Skin and subcutaneous tissue disorders : urticaria, abscess, pruritus, purpura Psychiatric disorders : anxiety, syncope Pediatric Patients Adverse reactions reported in pediatric patients following intra-arterial or intravenous administration of OMNIPAQUE were generally similar in quality and frequency to those reported in adults.

A total of 391 pediatric patients in clinical trials were administered OMNIPAQUE 240 mg iodine/mL, 300 mg iodine/mL, or 350 mg iodine/mL by intra-arterial or intravenous injection for pediatric cardiac ventriculography, excretory urography, and CT head imaging.

Adverse reactions (≥1%) were vomiting (2%) and nausea (1%).