I develop an itching on my skin two days a go when i scratch bumps would come out what can cause this?

I develop an very bad itching on my skin two day ago when i scratch bumps came out it want away for a while then came back i can help scratching the bumps are big and red what can be causing this please help me

I develop an itching on my skin two days a go when i scratch bumps would come out what can cause this?
You must have an allergy to something new. Have you started using anything new lately? That may be why
Reply:Could be heat rash or winter skin itch depending on your location. Possible solution: moisturize, moisturize, moisturize!!
Reply:Try some Benedryl capsules, the ones without dyes. It should help, but be prepare to be sleepy as it does put you to sleep, but your skin should be better when you wake. Just make a list afterwards of what you eat and put on your skin.