also most store bought products do not actually work. and the bumps and bruises could be an allergic reaction to all the chemicals. i cannot use the store bought products because i get sick and cannot do anything for a few days. the chemicals are really harmful not only to your hair and scalp but your whole body.
can head lice cause bumps bruising and/or pain in the area where they feed? . i had a small case of head lice that i quickly treated with rid shampoo and then the gel comes in the box with the tiny comb. when i woke up the next morning after the nits and lice were removed my head was hurting on the sides of my head where a few of them had been. i felt around the area w. here there was pain and felt a small bump there both sides. i did not hit my head on anything to cause this.