<s>[INST] I have a red bump that I thought was a spider bite on my hip that seems to be going down with redness but I m feeling really weak and having a lot of pain on the side the bite is. I feel like I can t even move my toes without severe pain. What should I do? [/INST] Hi, Wouldn't be expected to cause weakness. dermatologic conditions are hard to discuss without seeing them. Of course, serious infection would be spreading and not getting less red and smaller. Local ice cube is good for the pain. ANti-inflammatories maybe.Hope I have answered your query. Let me know if I can assist you further. Regards, Dr. Matt Wachsman, Addiction Medicine Specialist </s>