What are homoepathic medicines made of? why do homoepathic doctors ask so many personal questions?

They've time to ask: Homeopathic "medications" are made by repeated dilutions, so that the ingredient is not really there anymore (just the "essence" of it remains). That means there is no active ingredient left to cause any benefit. However, that also implies that the homeopathic product should be pretty harmless, unless some other non-homeopathic ingredient was added. People love to ask questions when there is time.