Drugs and Treatments – Enbrel SubQ – Patient Handout from WebMD – this is currently what i’m on as far as my primary medication (i’m also on a pain killer).  i’ve been on enbrel for 10 weeks now and i’ve seen moderate improvements. it hasn’t show huge results for me yet but i hear it could take 3 months or more to feel it’s full effects. let’s hope i start to see more than moderate improvements because the injection is extremely painful! and that’s coming from someone with chronic pain!!