My household painkiller is Tylenol.

Since I was young, there has always been Tylenol at home. My parents kept it as a stock medicine for me, who suffered from severe menstrual cramps, and my sister, who had severe headaches. Once, when I was at school or on a school trip and my menstrual cramps worsened, I tried taking other painkillers given by the teacher, but strangely, they didn't work well, so I sometimes had to leave early. Different medications contain different ingredients, but I think the acetaminophen-based ones suited me best.

My boss at work once lived in the United States and would only recommend Advil when I was in pain, which was a bit frustrating. Also, I tried Gevorin and Penzal, but they weren't as effective as Tylenol. The advertisements say there's no tolerance, but I wonder if there's a drug without tolerance, so I don't fully trust it. Anyway, I think Tylenol is the best painkiller for me.