Hypersensitivity reaction to intravenous ondansetron: A case report

Area of Science:

• Pharmacology
• Clinical Medicine
• Allergy and Immunology

Background:

• Ondansetron is a common antiemetic prescribed for preventing postoperative nausea and vomiting (PONV).
• While generally safe, ondansetron is known to be associated with a range of potential side effects.
• Understanding these adverse events is crucial for patient safety and effective clinical management.

Observation:

• A case study involving a 6-year-old female patient is presented.
• The patient received a single intravenous dose of ondansetron.
• Following administration, the patient developed a hypersensitivity reaction.

Findings:

• The observed hypersensitivity reaction manifested as itching and rashes.
• These symptoms occurred after a single dose of intravenous ondansetron.
• This case highlights a specific adverse drug reaction to ondansetron in a pediatric patient.

Implications:

• This case underscores the importance of monitoring for hypersensitivity reactions to ondansetron, even after a single dose.
• Clinicians should be aware of the potential for dermatological adverse events associated with ondansetron.
• Further investigation into ondansetron-induced hypersensitivity may be warranted to improve patient safety protocols.