high blood pressure
"I have been on 25mg. once daily of this medication for over 20 years now.  I take it with Losartan (Beta blocker).  I have never experienced any of the side effects (e.g. dry mouth, dizziness, nausea, etc) that others have reported here.  Of course, it's a diuretic so frequent urination (another side effect others report) is going to occur.  But for myself I'd not noticed it as the only time I experienced frequent urination was due to either a UTI or the massive fibroids that formerly pressed on my bladder; the HZT never contributed to this.  So really I've never had one side effect that I could attribute to this drug at all since I began taking it.  In fact, the only warning from the pharmacy is to avoid sunlight or artificial sunlight"