I am impressed the way Bach Remedies can benefit us. I have gone through several cases of great success. I have a case of my friend for skin problem persisting for two years. Based on the discussion I gave him Crab Apple, White Chest nut, Walnut. Improvement has been miraculous, however after 30 days improvement stopped and again minor eruptions started. It improved somwhat with Gention ( given for 3 days). However still it is not fully subsiding. What is your suggestion?