Hello
Welcome to health care magic.
What you are experiencing may be because of
skin infection called
scabies and
allergic reaction to it.
Scabies is caused by a skin mite called sarcoptes scabei transmitted by direct contact.
Visit dermatologist/physician for confirmation of diagnosis.
If I were your treating doctor,I would recommend,
-Application of 5%
benzyl benzoate solution on skin below neck on day 1 then day 2 .It can be repeated again after 5-6 days.It kills the mites and their eggs on skin.
-Tablet
cetrizine once a day for 3-5 days for itching.
-Wash your clothes in warm water.
-Treat other family members if they have same problem.
So I advise you to visit physician/dermatologist for proper diagnosis of scabies and taking above treatment.The doctor may ask you to get your skin smear examined.
Hope this information helps.
Feel free to ask any more doubt.