Neither drugs is available in the US or North America. There is little data available regarding them. From the little that is available, Thomaphyrin has some serious risks, including addiction.

Post concussion head aches can resolve on their own or can last a life time. There are no standards for prognosis regarding head aches.

Many of use use pain relievers to control or alleviate our head aches. Tylenol work well enough for me.