Skin conditon?

I've been having this since I was about 10 or 11. If i scratch my skin a lot or really hard I get these welps on my skin. Everyone told me i just had sensitive skin.. Would that be right? The welps look sick and im really embrarrassed when I get them so I NEVER scratch my skin..

Skin conditon?
its allergies. my cousin has the same thing
Reply:Well you should never be scratching your skin that hard anyway. Even if you don't know what the problem is listen to your friends because what they said does make sense. Just don't scratch.
Reply:It could be dermatographism. See the source for more info.
Reply:Go to pubspa.com to see some beauty knowledge. Do you know massage can save your lessened skin? You must be in malnutrition or some transition period. Massage therapy increases blood supply, oxygen, and nutrition to muscle tissue, joints, and the vital organs, and improves circulation throughout the body. Have a try. There are also many people with same interest to communicate.