what is inexium 20 Xylitol is a sweetener that <strong>does</strong> not <strong>cause</strong> tooth decay and in fact helps prevent it. That is the biggest problem with <strong>dry</strong> mouths. <strong>Can nexium cause dry</strong> mouth:, Can nexium cause chronic dry eyes. READ the insert and exactly what side effects it <strong>can cause</strong> like I did. I found that my <strong>dry eyes</strong>, eye pain, hair loss, stomach pain, etc. are because of IT! <strong>.....</strong> Adverse symptoms of <strong>Nexium</strong> include <strong>severe</strong> diarrhea, headache,