After using lice shampoo, my hair seems to have been dropped a few more strands at a time. This will soon stop hair loss? Or how can I stop? All I can eat?

I had lice before and after using lice shampoo, my hair seems to be coming out a little ‘more. But not much, just a few more hair than usual, when I wash my hair. But other then using the shampoo, I have no other symptoms of itching. If the hair loss stop soon?