Hi.
In some can results come fast, but you had these problems long, so you can expect a timetable of a couple of month, if not a bit more.
And sideeffects, well its only when a remedy iw wrong that happens, if you get reocurrences of old symptomes, it shows that it is correct, and it works as it shall, but it can work hard in a few people, dont think you will get that , if ,its needed to adjust it a bit, cahnge potnece, but if a gg, it usually dissapear in 48 houers, or you feel a defintive lessening, it goes up to a reactioncrises, as when you get a flu.
So if sutch symptomes occures, during the time it works, (Natr m c200 works about a month M two monts, Cm three months), leave them be, no medication,
And when using Natr m, dont use salt,remove salt use from food, dont use too mutch of it, salt thats in bread etc is ok, but no potatochips etc. It stops it from working.