Ankylosing spondylitis (AS) is a kind of arthritis that affects the spine and causes pain and stiffness. This chronic illness, also known as Bechterew disease, generally begins in the lower back. It has the potential to expand to your neck and cause ...
When you walk, claudication causes discomfort in your thigh, calf, or buttocks. It has the potential to make you limp. It's possible that it's a sign of peripheral artery disease (PAD). When your arteries are restricted or clogged, blood flow...