The main difference between normal blushing and excessive blushing that when we blush in general it’s because of a trigger from a psychological response and excessive blushing occurs due to the same reasons but doesn’t go away quickly, causes the skin to heat up and causes anxiety and palpitations. People who blush excessively might start blushing form a normal response but then the condition becomes intense and fear is triggered in the system which creates the other factors.
If you are afraid that you’ll blush and it’ll start the whole embarrassing heated up process then you can go to a doctor for some medication. You can also go for therapy sessions so that you can psychologically deal with the problem as well. So if you’re scared after watching the famous Grey’s Anatomy episode where a girl came in for this condition and had to undergo surgery, well, you’ll be happy to know that surgery is not required in most cases, therapy and simple medication mostly takes care of it.