Is there something wrong with my saliva if my mouth feels too dry?

Dry mouth: Dry mouth can be from many different causes.It can be due to meds you are taking, or medical conditions you have been diagnosed with, or some therapies like radation etc.If you have dry mouth and do not know the cause, discuss with your doctor and he/she can advice you.They can either change your therapy or tell you what you can do to correct your dry mouth symptoms.

Maybe: It is possible that your mouth is not dry, but just feels too dry. This can be a neurological issue. It is possible that it really is too dry due to a malfunction of the glands, a blockage of the ducts, or a side effect of medications. Certain syndromes can also cause this. First see your md to confirm, then your dentist to help manage the associated problems. Special rinses and Fluoride is good.

Very likely: Dry mouth, or xerostomia, can have many different causes. Many medications and cancer treatments have dry mouth as a side effect, as do certain medical conditions. If you are a mouth breather, you are also more likely to have dry mouth. This increases your risk for tooth decay, gingivitis, and bad breath. See your dentist for a consultation.

Possibly: Decreased salivary flow can lead to dry mouth.