 [ Symptoms ] scalp ringworm lotrimin and flagyl 3 days 1spot looks better but it has spread to other areas scalp when stop spreading he took the flagyl for 3 days and we used lotrimin he is off flagyl for a week and then back on for 3 days when will it stop spreading since it is getting hard to apply lotrimin through his thick hair to all these areas we are using disposable combs so it will not spread that way [ Disease ] hi as long as your up on taken them every day like you should then you should be ok so relax good luck