Report Abuse. Yes, I'm sorry but they eat blood. That's why they are usually found on the scalp and not in the lengths of the hair. Yes it's very common for kids of all ages to get them I suggest you keep your hair bunched when with your nieces.
Convergence insufficiency is a difficulty or inability of the eyes to converge and work together at a near distance for extended periods of time, such as when reading, writing, drawing, or viewing a computer screen.
One of the most common causes of twitches in your right eye is tiredness and stress. Usually, getting enough rest and relaxing is enough to stop your right or left eye twitching and jumping. However, there are other reasons for your eyelid to blink repeatedly.