Spinal bulbar muscular atrophy (SBMA) is a progressive genetic neuromuscular condition that affects motor neurons. Over time, it may cause symptoms such as difficulty speaking, swallowing ...

Other symptoms include scoliosis (curvature of the spine), chest deformity, respiratory problems, unusually small jaw, and drooping eyelids. Progressive bulbar palsy (PBP) It is also known as ...

Progressive Bulbar Palsy symptoms worsen over time and include trouble chewing, speaking, and swallowing. People suffering from the condition may also have weakness in the tongue and facial ...