My father is 65 yrs of age, diabetic patient, from last one year he is facing a problem with skin itching whole body itches every third day.every alternate day he has to take levocetrizine. Once daily he take itraconazole 100. Then also he is facing this problem from last one year. Small spots comes in body like an allergy and every third day has to take levocetrizine. Bp is 80/ 110 and
diabetes was 90/180. No issues of rashes or rings. No Tinea corporis or cruris. Pleas suggest something. Tried every possible thing.