Yes, flea bites usually appear as raised red bumps on the skin similar to the appearance of mosquito bites, but they often hurt quite a bit more.
There will be a single puncture wound in the center of the flea bite which you can see with a magnifying glass and sometimes even with the naked eye.
Flea bites become raised and itchy because of an allergic reaction that takes place in the skin after the flea injects certain enzymes into it.
Sometimes flea bites will appear in clusters in one area of the skin where please have been bitten multiple times.
There are several products that you can use to relieve your itching and painful symptoms, which I recommend on this web site.
If you have a flea infestation in your home, be sure to use proper flea control products to get the situation under control.