It's definitely Blue Pen Syrup^^

Since I was young, I have been giving children ibuprofen syrup as a fever reducer.

It has a grape scent, so it wasn't burdensome to eat.

These days, when I go to the pediatrician and get a prescription, they also prescribe Buropen syrup. It works well for my children too; when they have a fever, giving them this syrup quickly reduces the fever. We always keep Buropen syrup as an emergency medicine at home. It's unsettling for a household with children to be without Buropen, isn't it?