Itchy bumps on the soles of the feet are as follows: 1. Papular urticaria: mainly due to insects, or mosquito bites after a metamorphic reaction. It can appear as a windbag-like papule, blister, or papule, accompanied by itching. It is possible to take oral levocetirizine hydrochloride capsules and apply topical mometasone furoate ointment once/day for clinical treatment. 2. eczema: mainly occurs on the soles of the feet bilaterally, the rash is not well-defined and can appear as red bumps, erythema, and papular herpes. The skin is not only a little bit more sensitive, but it is also a little bit more sensitive.