Ask Your Health Question and Get an Answer ASAP
Since when is this happening?
Do you drink lot of water because of the mouth dryness?
Are you taking any medications?
Any past significant medical or surgical illness?
Your symptoms of dry mouth and frequent urination is very likely to be associated with diabetes mellitus type-2. (medical terms for this is polydypsia, which means thirsty and polyuria meaning frequent urination). So with already diagnosed condition, you need to get your blood sugar rechecked and try the other medications. If the medications don't suit you, and your sugar cannot be controlled on the regime of diet and exercise, your doctor may decide to put you on insulin.
There are other causes too, to be looked for the dry mouth. Actually the medications are the commonest reason for it. See these resource;
In the second resource you can see diabetes as the cause.
Feel free for your follow up questions.
You are welcome. Yes, you need to consult a physician, may be new specialist, like endocrinologist.
Best wishes and kindest regards,