Praxis Medical Insights

Est. 2024 • Clinical Guidelines Distilled

Made possible by volunteer editors from the University of Calgary & University of Alberta

Last Updated: 11/24/2025

Management of Cough and Colds in G6PD Deficiency

Safe Medication Options

  • Acetaminophen is safe and can be used at standard pediatric doses for fever and discomfort associated with upper respiratory infections in a 1-year-old baby with G6PD deficiency 1
  • Penicillins, including amoxicillin, are safe and can be used in normal therapeutic doses for bacterial complications like otitis media or pneumonia in G6PD-deficient patients 1

Critical Medications to Avoid

  • The American Academy of Pediatrics and other guideline societies recommend avoiding seven definitively contraindicated medications in G6PD deficiency, including Dapsone 1, Nitrofurantoin 2, Phenazopyridine 2, Primaquine 1, and Rasburicase 1

Supportive Care Measures

  • The Centers for Disease Control and Prevention recommend managing infections aggressively with a low threshold to treat, as infections themselves can trigger hemolysis in G6PD-deficient infants 3
  • Ensure strict hand washing and implement infectious agent precautions to prevent infection in G6PD-deficient patients 3
  • Keep immunizations up to date, including influenza vaccine for the patient and household members, to prevent infections that can trigger hemolysis in G6PD-deficient patients 3
  • Administer palivizumab (Synagis) during RSV season for high-risk infants with G6PD deficiency 3
  • Ensure pneumococcal vaccination (Prevnar) is current as part of routine immunization to prevent infections that can trigger hemolysis in G6PD-deficient patients 3

Monitoring for Hemolytic Crisis

  • Monitor for signs of acute hemolysis, including jaundice, dark urine, and pallor, when the infant has any infection 1, 2
  • Seek medical attention promptly for common symptoms like cough or fever, as they may indicate a more serious underlying condition in G6PD-deficient infants 3

REFERENCES

1

Management of G6PD Deficiency in Children [LINK]

Praxis Medical Insights: Practical Summaries of Clinical Guidelines, 2025

2

Safety of Tinidazole and Metronidazole in Pediatric Patients with G6PD Deficiency [LINK]

Praxis Medical Insights: Practical Summaries of Clinical Guidelines, 2025