Is it safe to use medicine while using sub?

[MD81]

Thanks for your advices, Mason and Shannon. I took medicine and felt better.
I've got success with Shannon's sub. It's amazing. There's a fear that "if I do something new, or strange, the effect of the sub will subcide". When I have something valueable, I'm so afraid for losing it. I even have a self-talk in my head like :"If I post something in this forum, the subsconcious will recognize and I will lose the effect". So silly, but It actually is.

Overcome Fear or OGSF is in order !