I had been taking infliximab for about 10 years for chronic psoriasis when I noticed weakness in my left side and foot drop . My doctor quickly pulled me off in the infusion and referred me to a neurologist who, after scans told me that I had lesions on my spine and brain, which were symptoms of MS. It took several years for the neurologist to officially diagnose multiple sclerosis even though I was off the drug. The symptoms were getting slowly worse and more lesions were appearing. I wonder if anyone else has gone through this journey of having a drug cause their multiple sclerosis?