Hi, I had pretty bad rosacea a few years back. Got worse after I started having children and reached a peak when I was in my early 30s. My face was really red, hot feeling and itchy, I had some pustules and my nose was the worst and it was starting to move down to my neck.
I also couldn't use any moisturisers, face wash even anti-allergenic and my skin flared up even in contact with water. I constantly got asked if I was hot, cold, drunk, ill etc and it was quite embarrassing. Hot weather was a nightmare, so was cold weather. I tried giving up coffee, alcohol etc and tried topical creams and lotions none of which had any effect.
I was wrongly diagnosed initially but once properly diagnosed, I took some pretty strong antibiotics (I can't remember the name but doctor advised me on no account to get pregnant while taking them, so assume they were pretty heavy duty). He warned that it would take a couple of months to see any results. Well, I noticed a difference in days and very good results in weeks.
I can't remember exactly but I probably took the medication for about 12 months in total. I tried coming off it but symptoms returned initially. Then at some point I must have stopped taking them. I've got a 'rosy' complexion now and sometimes slightly hot/reddish esp when pre-menstral, drunk or ill. But I don't even regard myself as having rosacea now and it's years since I took tablets for it. I use Clinique moisturiser now and No 7 foundation but I don't even have to be particularly careful with what products to use now.
I have been clear of any significant symptoms for about 6 or 7 years at least now. So, a success story to the extent where I hadn't even thought about it for years until I was reminded by seeing this post. This contrasts with being extremely self-conscious about it every day at one point. Good luck, hope you get successful treatment.