Hi guys... I've been on two treatments since my diagnosis (Rebif and now Tysabri) Rebif didn't work out for me so changed to Tysabri and is working wonders for me. Tysabri is given intravenously but recently I have been given the opportunity to have the treatment through injections to speed up the process.. but due to my past medication (Rebif and having to inject 3 times a week) the injection sites are really sensitive so am nervous to have injections again. Any advice?