Homeopathy is very hard to repeat experimentally precisely because of the way it works: Individually. This is a hard pill to swallow until you've seen it work. But when you have seen it -- it's the easiest one of all.
In my case, getting better was the beginning of a search for understanding; eventually, I enrolled in school for classical homeopathy.
A drug vacation may give you an opportunity to learn whether you really need to continue taking this drug or not. This will give your body an opportunity to manifest its everyday self-regulating and propensities.