Thanks mrsD. I am given metronidazole 750mg thrice daily for 10 days. thing is about blastocystis is that if no other visible cause is causing the diarrhea, then it should be treated. There are times I see that everything I ate just went out, almost as is.

Any advice on the cold and sweaty palms and feet? especially when exposed to even slight colder temperatures? and this is Israel... it's very warm outside, but A/C in the office..
When my palms are at normal temprature it feels so much better.
I used to like the cold weather so much.. hated the hot temperatures as I'm sweating like hell. Now, I dont mind sweating at all..

I'm also feeling my mouth is very dry for the last couple of days, might be the tension though.

Thanks for all the support.