Re: Hot, red, flushed face
Maybe Rosacea, although you're a little young for it. http://www.nlm.nih.gov/medlineplus/ency/article/003241.htm
Facial flushing is common among fair skinned people. Rosacea can be treated with medications. If the flushing is caused by abnormal or too many tiny veins in your face, a dermatologist may be able to zap them for you.
There are over the counter "anti-redness" creams, I don't know how well they work, or if they'll work on the actual flushing or just mask the redness. Eucerin puts one out, about 12$ to 15$, I've seen it at the drug store. My mom is very fair, flushes easily, and was asking about them.