Just been prescribed nortriptyline for pain due to nerve pain that is causing headaches and such , has anyone used these and and are they good at relieving the pain or is it another tablet to make you feel weird and funky. Can honestly say I’m now a nervous paranoid wreck after going through encephalitis more so when it comes to medicines and injections like dentists, something Iv never been afraid off and at one point I would never questioned pain killers and all that I would just have swallowed them , guess my mind is still a little frazzled