Possible Clues:

• Like heat rash
• Causing irritation to skin
• Like woolen underwear?
• That makes you start from scratch
• Tingling - desirous
• Irritating and malicious, though not at first
• If that's the way it is, you'll have to start from scratch
• Getting claws out, non-starter, though in need of them?
• Being like this, I see, with the addition, I will have to start from scratch
• Start from scratch to deal with being like this