I've had high blood pressure for about a year. I was taking Lisinopril-HCTZ. I had no side effects at all for a year that I could notice. A few month ago the corners of my mouth started cracking. I was drinking tons of water and using vaseline to keep them moisturized. I finally went to the doctor and she took some blood tests. They all came back normal so she changed my medicine to Diovan. Now I have a terrible dry mouth all of the time. I don't know it any of this is due to the meds or if it may be something different all together. Anyone have any ideas?

Thanks