I'm always feeling dry in my mouth and lips. i always have this dry feeling in my mouth and lips. i drink a lot of water because of it. sometimes between 4-5 bottles a day or more. i've also noticed that my pee is always yellow even though i only drink wa

There : There are many possible causes for these symptoms. If you drink a lot of water you may have diabetes mellitus or the far less common diabetes insipidus. But maybe you are drinking jsut because your mouth is dry not because you urinate a lot. You will need to get a blood and urine test to check this out. If you are waking up a lot at night to urinate, diabetes is more likely. If these tests are normal then the focus needs to be on your dryness. Certain meds can cause mouth dryness and a condition called sjogrens syndrome can do it. See a doctor soon!