Rikei ga Koi ni Ochita no de Shoumei shitemita - Vol. 9 Ch. 48.5 - Science Tried Taking Acetylsalicylic Acid

[MangaDex]

 

[AnotherDuck]

And that's exactly why he doesn't want to look weak. From this point on, he will avoid it even harder. This is how you lose trust, permanently.

 

[Wildfire_desu]

fun fact - aspirin is the closest thing we have to a panacea. it combats fever, inflammation, pain, all at the same time.