I have been facing excessive dryness inside my mouth , cracked and dry lips and dryness in chin area from last 10 days. I have been diagnosed rosacea 4 years back and I take all precautions so once or twice a year I get redness on my skin when exposed to sun . I use cetaphil cleanser and aveeno moisturiser. And taking edox dt medicine if I get the redness. Why the dryness is not going ? Have been drinking lot of water too