Let's unravel the mysteries of head lice symptoms and signs. If you or your child are experiencing any of these you might have some tiny campers on your head. One of the first signs is an extremely itchy scalp feeling on your scalp, which can be an allergic reaction to louse bites. If you find yourself scratching your head more than usual, you may get sores on the scalp and get infected with bacteria, it's time to check! Sometimes, these critters make your head feel a tickl