Hello and thank you for your question.
Based on what you described it sounds like you have dry mouth
. This can be caused by homeopathic
medications, various diseases, dehydration
or mouth breathing
. My suggestion is to look to see what the side effects are to your medications. Just to treat dry mouth, I would recommend chewing gum with xylitol in it, use biotene salivary supplements, and drink/sip water throughout the day. A lot of homeopathic medications will not help with a cough and you may have to resort to more traditional western medical intervention. I would recommend getting evaluated to see if you have TB, chronic bronchitis
, asthma etc which can cause a persistent cough.
Best wishes and good health