It has been a while now that now ,that i am  having this severe itching problem on the legs and arms with no signs of rashes at all, simply itching...i had this kind of itching last year, but yesterday it started all over again ....its so annoying ...and its like, you can go on scratching ...non stop like crazy.I am 24 yrs old and i weight 48 kg....and had no past health problems as such.....thank you
HI, thanks for using Chat Doctor There are different possible causes of generalized itching such as: (1)allergies(2)liver disease or kidney disease(3)infections(4)autoimmune diseases It would be best to visit your doctor to determine the exact cause. This would require history, examination of the lesions and blood tests. I hope this helps