Sativex has been approved in the U.K for treatment of MS, and has shown promise in human subjects for treatment of cancer pain and neuropathic pain. GW is also developing a pure CBD extract known as Epidiolex, which is undergoing FDA âorphan drugâ studies for treatment of pediatric epilepsy.
Fever Blisters (aka Cold Sores) 1  develop on the outside of the mouth, usually along the edge of the lips. 2  are contagious until they scab over and heal completely. 3  appear as red, swollen blisters until they break, ooze and form a crust.  generally heal within 10 1  days. caused by herpes simplex virus- 1.
Also known as cold sores, fever blisters are small blisters that form on the lips or other areas of the face, including the cheeks, chin or nostrils. Fever blisters are caused by the herpes simplex virus, (the same virus that is responsible for genital herpes).But there are two different strands of the virus: HSV-1, which primarily causes oral herpes, and HSV-2, which is usually responsible for genital herpes.Although both types can cause fever blisters, approximately 95 percent of fever blister cases are caused by the type 1 virus.lso known as cold sores, fever blisters are small blisters that form on the lips or other areas of the face, including the cheeks, chin or nostrils. Fever blisters are caused by the herpes simplex virus, (the same virus that is responsible for genital herpes).