<s>[INST] my family has some kind of skin rash that is itching them really bad especially at night. two kids that live in the same room got it and now the mom has it. the two kids have the same mom and dad and the two kids who dont have it have the same mom and dad. [/INST] Hi.. Few of the skin conditions like scabies can cause severe itching.. They can spread by means of contact.. This probably may be the cause as kids sharing the room have itching.. Contact your dermatologist for its treatment.. </s>