Guwahati, April 16 -- As kids head back to school and parents focus on buying supplies, packing lunches, and setting routines, one common problem often gets overlooked: head lice.

Since children spend more time close together in classrooms, during sports, and on the playground, this time of year often sees a rise in lice cases.

Head lice aren't dangerous, but they can be a big hassle. They spread mainly through head-to-head contact and have nothing to do with being dirty. In fact, lice can move more easily through clean hair, so even kids with great hygiene can still get them.

The best way to prevent lice is by checking your child's hair regularly. Look closely at the scalp especially behind the ears, near the neck, and on the top of t...