When I get hot or even eatsomething kind spicy my nose and a small area around it gets beat red. What causes this and what can I do about it. Its very embarrassing.

Although I am not a doctor or anything, it sounds like Rosacea.

Here is a link to the National Rosacea Society.

You might see if this describes what you are experiencing. To the best of my knowledge, there are effective treatments.

Best of luck,
WallyH