Featuring Barry A. Hendin, MD

MSAA’s Chief Medical Officer

Question: What causes the pain and tight pressure around the body known as an “MS hug,” how is it treated, and can it be avoided?

Answer: The causes of the MS hug aren’t entirely clear, but we believe it is caused by an inflammation or injury to the nerves of the central nervous system (CNS), consisting of the brain, spinal cord, and optic nerves. This inflammation interrupts nerve impulses and sends mixed signals to the body and the muscles. When experiencing these symptoms for the first time, it is often uncomfortable and disturbing. The term “hug” may sound inappropriate as a hug normally refers to a warm and affectionate feeling, unlike an “MS hug” that can be quite uncomfortable.