Sometimes a temporary amelioration of symptoms can be achieved but in general you should not expect too much from these preparations. In every country there usually exists an organisation which maintains a directory of licensed homeopathic practitioners. In the absence of any personal recommendation, contacting them will give you the desired information. Unfortunately, in many countries alternative medicine is not covered by the health insurance system. Follow-up visits are shorter and comparatively infrequent, and are therefore also less expensive.
Homeopathic preparations are extremely safe to take because of their highly diluted form.
Nonetheless, frequent repetition of a dose without the advice of a professional is not recommended. Remedies should not be taken together with food because this might interfere with their absorption. Take them at least 30 minutes before or after eating or drinking and let them dissolve in the mouth. Your homeopath will give you more specific instructions if necessary. Sometimes an initial worsening of your symptoms can occur.