Betaserc (betahistamine) helped with the blocks

Betaserc (betahistamine) helped with the blocks Hi, I am 51 years old and I have stuttered since childhood, mainly block. As I have tinnitus, the doctor prescribed me Betaserc. It only helped a little with the tinnitus, but I noticed that when I take this medicine I have more fluent speech without blocks. Currently, I use this medicine periodically, mainly when I need to speak more fluently. I had no side effects I used large doses of magnesium or vitamin B1 but they didn't work for me like Betaserc. Of course, speech therapy is important but it doesn't always help with blocks.