Is growth factor support done with white cell growth factor?

White cell growth factors are medicines that stimulate the bone marrow to make certain infection-fighting white blood cells, especially neutrophils. An oncology team may use them after chemotherapy or another treatment when the risk of low neutrophils is a concern. The medicine may be given as an injection, with timing set around the cancer treatment schedule.

This support does not treat the tumour itself and does not prevent every infection. Common effects can include aching in the bones or muscles, tiredness, redness at the injection site, or headache. Your team may check blood counts and adjust the plan.

Use the injection exactly as taught and keep it at the storage temperature instructed by the pharmacy or clinic. Do not take an extra dose or change the timing without speaking to your oncology team. Tell staff about previous reactions, spleen problems, kidney problems, or medicines that may affect blood counts.

Wash your hands, avoid close contact with people who are unwell when advised, and follow your team's food and infection precautions. Record doses and symptoms so the team can review them at your next contact.

Call your cancer team urgently for a fever, chills, new cough, painful urination, worsening mouth sores, or feeling suddenly unwell, because infection can become serious when neutrophils are low. Seek emergency help for breathing difficulty, facial swelling, widespread rash, collapse, or severe left-sided upper abdominal pain.

Ask: Why do I need growth factor support? Which product and schedule are planned? How should I store and inject it? Which temperature counts as an emergency for me? When will my blood count be checked?