Carisoprodol was added to my medication regimen in April. Due to Insurance denial of Tizanidine that I had been taking as needed for a couple of years. May 23 A very bad case of petechia/purpura developed on my skin on abdomen and continued to spread to other areas. Many labs were ordered, I am now wondering about a few of the results ie: Lymph Number-Low, Lymphs %-Low, Neutrophil%-High, Beta Globulins-High.(I will answer further questions you may have) Biopsy came back Leukocyoclastic Vasculitis. Is there any chance that Carisoprodol would play a role in this condition? I was asked by my specialists if I had recently started a new medication when they became involved in my care. For some reason I didn't even think about the switch to Carisoprodol from Tizanadine a couple months ago until tonight. It caught my attention when I saw on (only one) of the websites that Soma can cause Leukopenia. I truly appreciate your time and hope to find an answer.