question: I think i have a spider bite. From what I have read it seems as though its a brown recluse. I noticed some type of bite on the back of my knee 2 days ago. looked like a pimple. Today it started to spread and now its burning and blistering. what can I take for it? I have two young children sleeping and I am home alone with them. Can I take Orapred ODT to stop the pain and inflimation? or should I take motrin? I have been icing it for the past 30min. Thank you,Sally