Hi welcome toHCMForum. According to your description the problem could be UTRICARIA.
It is an allergic reaction
to some thing. it may be food clothes cosmetics or some thing else. to
find out to which substance you are allergic you will be a better judge. Make a list of things you
come in contact with and you drink and eat. When you get the itching find the things you have
come across previous to that. I advise you to consult a physician for diagnosis and treatment.
Besides i advise you some diet recomendations as avoid things you come in contact wi th
and food you have taken before getting the itching. And also avoid taking brinjal and sea food.
Wishing for a quick recovery, and thanks for calling.