Actually I was trying to say after the treatment, the problem did not come back, for example if I have headache frequently, after eating this medicine, the headache did not come back, so the medicine worked permanetly and not only one time. (some medicine can only temporary cure the headache, so it is not permanent)
I know. That was my point.
1 Is there a difference with "The treatment worked permanently for me" vs "The treatment permanently worked for me"
Which one is right
The first is better.
2 When someone reads the sentence "The treatment worked". Will the person think that the treatment is only working for once and the problem might come back, or will the person think that the treatment works and cured the problem permanently?
It depends on other factors.
Thanks all.