The morning stiffness of rheumatoid arthritis (RA) is pervasive. People who have RA tend to experience morning stiffness that can last more than an hour — and often lasts several. Prolonged morning ...

Most pockets in the human leukocyte antigen–group DR (HLA-DR) groove are shaped by clusters of polymorphic residues and, thus, have distinct chemical and size characteristics in different HLA-DR ...

Stiff person syndrome (SPS) causes you to have muscle stiffness and spasms, often triggered by sudden noises or touch. You can use medications like muscle relaxants and anticonvulsants to relieve ...

Some of the Capital One offers mentioned below are not currently available. Terms apply to American Express benefits and offers. Visit americanexpress.com to learn more. There are a lot of perks that ...

Jennifer M. Edwards is a journalist and author and certified personal trainer. She spent several years as the lifestyle editor for several daily newspapers in Texas, New York, and Florida. Her work ...