FASENRA PEN is intended for administration by patients/caregivers. Patients/caregivers may inject after proper training in subcutaneous injection technique, and after the healthcare provider determines it is appropriate. Instructions For Administration Of FASENRA Prefilled Syringe (Healthcare Providers) ...
the detailed “Instructions for Use” that comes with the Fasenra Pen for information on how to prepare and inject your Fasenra injection.Fasenra is injected under your skin (subcutaneously [SC]):one time every 4 weeks for the first 3 doses and then every 8 weeks, for asthma. one time ev...