Quote Originally Posted by stiflersmom View Post
Dont use ice that will only make it worse. Heat is better. you want to get blood flowing to the area. is it your first time injecting in your delts?
Personally I'd be weary of heat in the case of swelling. If the issue is perceived as being related to the oil, then I'd personally suggest stretching, massaging, and light cardio (perhaps bicycle or elliptical machine). I would, in that case, suggest refraining from ice - if you think it will hinder the spreading of the oil.

Quick question: Did you heat the vial prior to injection? If not, I'd suggest this in the future (could help a great deal with this type of issue).