Abstract
Vancomycin is a first-line
drug for treating
methicillin-resistant Staphylococcus aureus.
Thrombocytopenia is a rare adverse reaction to
vancomycin treatment, and there are no
reports of
vancomycin-induced
thrombocytopenia (VIT) in
infants. We describe the case of a 3-month-old
girl who was diagnosed with purulent
meningitis. After 13 days of
treatment with
vancomycin, her
platelet count reduced to 8 × 109/L.
Vancomycin was discontinued, and intravenous
methylprednisolone was administered. The
platelet count returned to normal after 4 days.
Patients, especially young
children, receiving
vancomycin for a long
clinical course should undergo careful
monitoring of
laboratory indicators and
blood tests.