Technically, these painkillers are known as non-steroidal anti-inflammatory drugs, or NSAIDs. They work by blocking the ...

Tramadol often is prescribed instead of drugs with higher likelihood for abuse, but researchers say its risks outweigh its ...

Chronic pain affects nearly 50 million Americans, yet new research reveals the brain may have an internal switch that can turn it down.

Paxillin, long known as a cytoplasmic scaffold protein involved in cell adhesion and migration, emerges in a new role as a ...