secreation more saliva

Hello my name is takis ,i am 25 years old and iam from greece.In the last 8 years i have the problem of  dry mouth.I exude very little amounts of saliva.In my blood examinations i am totally healty while for case of  infection i do not think so because i do not have pain or swellings in my face.For that reason i forced to chew gums ,to faced my dry mouth problem.What is the reason of my big problem;My salivary glands have a problem;Is exist in the medichine shops , medicine which helps secreation of more saliva;Please help me because when i talk my mouth and my tonque becomes dry and i can not make a relationship with a woman because i have this problem.I expect your answer.Thank you.

[SassyLassie]

You may need to drink more water, also, I would see an dentist about this problem, he/she will be able to help you more.