Which dog itch spray is best? Dogs itch just like we do, often for all the same reasons, such as seasonal allergies and bug bites. However, it isn’t easy for them to resist the urge to scratch, and ...

Scientists are studying a mechanism that helps tell the brain to stop scratching.

Researchers identify the TRPV4 ion channel as the body's internal "stop scratching" signal, offering new hope for chronic itch relief.