Questions to Ask Your Doctor or Pharmacist
Bring this checklist to appointments. Check off as you go. Each box is a real, useful conversation to have.
About my (or my child's) specific deficiency
- Which G6PD variant or WHO class do I have? How severe is it?
- Have I had hemolysis in the past? What triggered it?
- Should family members be tested?
About medications
- Is this medicine safe with G6PD deficiency at this dose?
- Is there an alternative that is known to be safer?
- What symptoms should I watch for, and for how long after starting?
- Do I need any blood tests before, during, or after this medicine?
About emergencies and travel
- What should I do if I think I am hemolyzing?
- Which malaria prevention drug is safe for me?
- Can you write me a letter stating my diagnosis and unsafe medicines that I can carry while traveling?
For parents
- What over-the-counter fever, pain, and cold medicines are safe for my child?
- How do I check baby products (creams, oils, dyes) for unsafe ingredients?
- When should we recheck blood counts after a hemolytic episode?
Tip: print this page or screenshot it before your visit. Your pharmacist is often the fastest resource for medication safety questions.
Last reviewed: May 2026 (next review: May 2027) • Sources include CPIC pharmacogenetic guidelines, NIH/MedlinePlus, WHO, AAP, NCBI Bookshelf, and peer-reviewed literature.
This resource is educational and does not replace care from a licensed clinician or pharmacist.