I have compiled all my offers from many years of personal experience. For many of my students and clients, the tips were worth their weight in gold and usually helped quickly.
However, I would like to stress at this point that the exercises and improvement tips presented here are no substitute for a visit to a good ear, nose and throat specialist in case of a serious illness. They are not medical instructions. Therefore any liability for medical effectiveness is expressly excluded.
In case of persistent voice problems or hoarseness that lasts longer than a week, I strongly advise you to consult an ENT physician.
With the very best wishes