•Can be used for many autoimmune conditions
•Available as a ready-to-use pen that makes it easier to self-inject at home
•Can be used in young children (as young as 2 years old for some conditions)
•Only needs to be injected a couple times a month
•Can be left at room temperature for up to 14 days if needed
•Raises the risk of serious infections
•Might be difficult to inject for some people
•Can't receive any live vaccines while taking the medication
•Might contain rubber or latex, which can cause a reaction for those with an allergy