Ultane Side Effects

Generic Name: sevoflurane

Please note - some side effects for Ultane may not be reported. Always consult your doctor or healthcare specialist for medical advice. You may also report side effects to the FDA.

Side Effects of Ultane - for the Consumer

Ultane

All medicines may cause side effects, but many people have no, or minor, side effects. Check with your doctor if any of these most COMMON side effects persist or become bothersome when using Ultane:

Agitation; dizziness; drowsiness; increased cough; increased saliva; lightheadedness; nausea; shivering; vomiting.

Seek medical attention right away if any of these SEVERE side effects occur when using Ultane:

Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); chills; fast, slow, or irregular heartbeat; fever; seizures; unusual change in amount or urine; yellowing of the skin or eyes.

This is not a complete list of all side effects that may occur. If you have questions about side effects, contact your health care provider. Call your doctor for medical advice about side effects. To report side effects to the appropriate agency, please read the Guide to Reporting Problems to FDA.

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Ultane Side Effects - for the Professional

Ultane

Adverse events are derived from controlled clinical trials conducted in the United States, Canada, and Europe. The reference drugs were isoflurane, enflurane, and propofol in adults and halothane in pediatric patients. The studies were conducted using a variety of premedications, other anesthetics, and surgical procedures of varying length. Most adverse events reported were mild and transient, and may reflect the surgical procedures, patient characteristics (including disease) and/or medications administered.

Of the 5182 patients enrolled in the clinical trials, 2906 were exposed to sevoflurane, including 118 adults and 507 pediatric patients who underwent mask induction. Each patient was counted once for each type of adverse event. Adverse events reported in patients in clinical trials and considered to be possibly or probably related to sevoflurane are presented within each body system in order of decreasing frequency in the following listings. One case of malignant hyperthermia was reported in pre-registration clinical trials.

Adverse Events During the Induction Period (from Onset of Anesthesia by Mask Induction to Surgical Incision) Incidence > 1%

Adult Patients (N = 118)

Cardiovascular

Bradycardia 5%, Hypotension 4%, Tachycardia 2%

Nervous System

Agitation 7%

Respiratory System

Laryngospasm 8%, Airway obstruction 8%, Breathholding 5%, Cough Increased 5%

Pediatric Patients (N = 507)

Cardiovascular

Tachycardia 6%, Hypotension 4%

Nervous System

Agitation 15%

Respiratory System

Breathholding 5%, Cough Increased 5%, Laryngospasm 3%, Apnea 2%

Digestive System

Increased salivation 2%

Adverse Events During Maintenance and Emergence Periods, Incidence > 1% (N = 2906)

Body as a whole

Fever 1%, Shivering 6%, Hypothermia 1%, Movement 1%, Headache 1%

Cardiovascular

Hypotension 11%, Hypertension 2%, Bradycardia 5%, Tachycardia 2%

Nervous System

Somnolence 9%, Agitation 9%, Dizziness 4%, Increased salivation 4%

Digestive System

Nausea 25%, Vomiting 18%

Respiratory System

Cough increased 11%, Breathholding 2%, Laryngospasm 2%

Adverse Events, All Patients in Clinical Trials (N = 2906), All Anesthetic Periods, Incidence < 1% (Reported in 3 or More Patients)

Body as a whole

Asthenia, Pain

Cardiovascular

Arrhythmia, Ventricular Extrasystoles, Supraventricular Extrasystoles, Complete AV Block, Bigeminy, Hemorrhage, Inverted T Wave, Atrial Fibrillation, Atrial Arrhythmia, Second Degree AV Block, Syncope, S-T Depressed

Nervous System

Crying, Nervousness, Confusion, Hypertonia, Dry Mouth, Insomnia

Respiratory System

Sputum Increased, Apnea, Hypoxia, Wheezing, Bronchospasm, Hyperventilation, Pharyngitis, Hiccup, Hypoventilation, Dyspnea, Stridor

Metabolism and Nutrition

Increases in LDH, AST, ALT, BUN, Alkaline Phosphatase, Creatinine, Bilirubinemia, Glycosuria, Fluorosis, Albuminuria, Hypophosphatemia, Acidosis, Hyperglycemia

Hemic and Lymphatic System

Leucocytosis, Thrombocytopenia

Skin and Special Senses

Amblyopia, Pruritus, Taste Perversion, Rash, Conjunctivitis

Urogenital

Urination Impaired, Urine Abnormality, Urinary Retention, Oliguria

See WARNINGS for information regarding malignant hyperthermia.

Post-Marketing Adverse Events

The following adverse events have been identified during post-approval use of Ultane (sevoflurane USP). Due to the spontaneous nature of these reports, the actual incidence and relationship of Ultane to these events cannot be established with certainty.

CNS

Seizures — Post-marketing reports indicate that sevoflurane use has been associated with seizures. The majority of cases were in children and young adults, most of whom had no medical history of seizures. Several cases reported no concomitant medications, and at least one case was confirmed by EEG. Although many cases were single seizures that resolved spontaneously or after treatment, cases of multiple seizures have also been reported. Seizures have occurred during, or soon after sevoflurane induction, during emergence, and during post-operative recovery up to a day following anesthesia.

Cardiac

Cardiac arrest

Hepatic

• Cases of mild, moderate and severe post-operative hepatic dysfunction or hepatitis with or without jaundice have been reported. Histological evidence was not provided for any of the reported hepatitis cases. In most of these cases, patients had underlying hepatic conditions or were under treatment with drugs known to cause hepatic dysfunction. Most of the reported events were transient and resolved spontaneously.
• Hepatic necrosis
• Hepatic failure

Other

• Malignant hyperthermia
• Allergic reactions, such as rash, urticaria, pruritus, bronchospasm, anaphylactic or anaphylactoid reactions

Laboratory Findings

• Transient elevations in glucose, liver function tests, and white blood cell count may occur as with use of other anesthetic agents.

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