I have been using the same medicated shampoo for months and will occasionally get days where my head itches uncontrollably until it’s raw. I don’t know what to do, I’ve tried multiple shampoos and an ointment, I’m just so frustrated with the whole thing! I feel like even when something does work, it tends to stop working or isn’t consistent and I’ll have times where it’s unbearable and feel sick from how bad I want to keep itching it!