I've been about 8 weeks a very dry cough of bothered me mainly falling asleep. Please no comments for: Geh`doch times to the doctor - I was already. But something but hab`ich because times? True, one can drop these Japanese also apply internally. Read package insert carefully and in the evening (directly vor`m go to bed) 2 drops of it drink in a glass of lukewarm water and slowly sips. At first I was skeptical, but then - in bed - no spark of cough !! I was super asleep. Class and absolute buy recommendation.
