Several years ago I got a brown recluse bite. I had pretty much figured out what it was. I used charcoal poultices on it the first day but was disturbed by a red streak going up my arm (the bite was on the upper forearm near the inside elbow). I went to a doctor who confirmed that it was a brown recluse bite and gave me a prescription for an antibiotic and prednisone. He allayed my fears that it was blood poisoning and the streak was in the lymph system.
I had read an article at my chiropractor about healing a brown recluse bite with electrical acupuncture. I called him and asked if he knew who did that. He did and I got an appointment and had the treatment. He also gave me the homeopathic ledum palustre. In three days the bite was healed, though I still have a small scar where it was. Oh, the doctor also told me "and when it breaks open, use hydrogen peroxide on it. " It never did break open. I also never filled the prescriptions since I knew they would do nothing for the bite.
Since then I learned about plantago major (plantain - a common weed in these parts) healing a brown recluse bite. I had opportunity a year and a half ago to use it after a couple of friends had with great success. I kept a poultice of the crushed leaf on the bite, changing it every 4-6 hours. The bite was healed in 5 days. I had more trouble with the tape that I held the poultice on with (it was on my inside thigh) as it reacted with my skin and caused sores all around the bite. I tried several types of bandaids and tapes and had problems with all of them. It was worth it though to have the bite healed.