The fever reducer is Ibuprofen syrup.

Bluepen syrup is an over-the-counter medication.

You can also purchase it at convenience stores.

Relieving symptoms of fever and pain caused by the common cold

It has efficacy.

Available for purchase at the 24-hour convenience store in case of emergency

It's convenient.

The downside is that it's a bit expensive.

The main active ingredient is ibuprofen.

It has antipyretic, analgesic, and anti-inflammatory effects.

I think I use it because when I'm in a hurry and have a fever, I can quickly buy antipyretics without any inconvenience.