That is because the drug, suzetrigine, made by Vertex Pharmaceuticals and to be sold as Journavx, works only on nerves outside the brain, blocking pain signals. It cannot get into the brain.

There are also many other "easier" methods to help us relax. Our nervous system comprises two parts. One part is responsible for the activity, alertness, and readiness for action, while the other ...

Nerves in the spinal cord send messages from the brain ... Antidiarrheal medicines can help manage diarrhea. And medicine can help bladder muscles relax to give you better control. Keeping a bathroom ...