Hi,
It seems that you may be having
prurigo simplex.
There may be papular lesions with
severe itching. The lesions occur on extremities and trunk.
There may be many causes...like irritants,allergens,dust,pollens, clothes, cosmetics,deoderant,soap,insects,infections,worms....etc
Even stress,anxiety and tension may cause prurigo simplex.
Sun rays may exacerbate the diseases.
Consult dermatologist for perfect diagnosis.
Take antihistaminic like
levocetirizine till itching is relieved. Avoid suspected factors or treat the precipitating disease.
If needed, take steroids in tappering dose.
Apply steroid or tacrolimus oint. on the lesions.
Avoid soap and have dettol liquid bath.
You may be improved.
I hope you got my answer.
Thanks.
Dr. Ilyas Patel MD