Hye! As per your complains, it seems thst you must be having infected scabies
. First of all secondary infection should be treated. Take cephalaxine cap 500 mg thrice a day , along with anti inflammatory drugs for atleast one week. Take ivermectol 12 mg once aweek for four weeks. To prevent itching, take anti histaminic drug .. Like levocetirizine
. Improve hygine.. Apply sisomycine cream on lesion till infection is cleared. Then apply permethrin cream
, neck to toe at night , once a week for four weeks. I think you will be cured. If anybody is having same disease in family , he/ she should be treated. Take dettol
bath daily. Wash the cloths in hot water. Still you do not get result , consult nearby dermatologist
for revision of diagnosis and Treatment.... Go for blood testing to rule out DM , HIV or other disease. Best wishes.