So, I get hot flushes and night sweats ect. like menopause and I was given a pill bottle buy a close friend called 'HOT FLUSH FIX' . The thing is that I don't know if it impacts on my hormone pills or not. It is fine if these flush pill address the flush symptoms but what if they tamper with the hormone levels.... I thought about going to a pharmacy in town but it will be awkward talking to them about menopausal pills when I am only 24.

Sounds like your levels are off. Have your Endo do some lab testing and find out for sure. I strongly discourage any supplements while on HRT unless your Endo agrees. 

Jessica beat me to it.  She's right 100%.  These herbals are potentially dangerous when taken with HRT, so please see your doctor before you take another one.