My wife has the same problem, and has had it ever since she first started shaving her legs when
she was younger. It drives her crazy. It's all she can do to either wax and have a couple of weeks until the itching (which she has stopped because waxing *****), or just not shave at all. Most people in these forums talk about how the itching is all women, but never connect that to the fact that it's shaving! Most men don't shave their legs, so most don't have itch that comes from shaving!