Bedbug Bite

I don't know what surot is, sorry.

You can apply calamine lotion (Caladryl) to the itchy parts and ice. You can also get Hydrocortisone cream and apply it to the affected parts.

Spray your bed linens and your bedclothes with insecticide containing permethrin and have them laundered.

If your lesions persist, see a dermatologist. You'll have to rule out scabies, too, especially if it affects several members of your family.