Here you have some pictures of real bed bug bites. Bed bug bites most often look like a reddish rash of raised bumps on the skin. The exact reaction from the person bitten can depend on the severity of allergic reaction, skin sensitivity, your skin color, etc.
If you have bed bug bites, you will likely also have redness, swelling, and itching to accompany the red bumps. Keep mind that physicians are often not able to if it is a bed bug bit or note, because in all honesty, it is not easy to pinpoint exactly what bit you. The reason, as mentioned, is because the reaction varies from people to people. It is possible other insect bites could cause a similarly looking rash.
However, as you can see from the pictures, common places people get these bites are on the:
It is also common that bed bug bites show up in a row, or concentrated around one area of your body. Since bed bugs bite you when you are sleeping, if you wake up one day with a rash looking anything like these pictures, chances are you have bed bugs.
In case you have severe itching, aloe vera skin cream can relieve the discomfort to some degree.
If you have any questions about bed bug bites, post a comment below.