Vitamin A acid for acne, beta-blockers for high blood pressure, triptans for migraine – even patients treated with synthetic chemical substances may derive great benefit from a complementary homoeopathic medication, since it can - reduce the duration and dose of the allopathic medication, - increase tolerability and treatment adherence, - decrease undesirable effects, - accelerate recovery. This book directs the reader to the correct homoeopathic add-on medication for 70 common indications. Hot off the press are the sections on the homoeopathic treatment of local and systemic reactions to vaccines and the elimination of vaccine excipients. In addition, QR codes lead to the taster version of the German online database “HVKompass Homoeopathie” (guidance on advising people about homoeopathy)