How long does the effect last after getting Botox?

I want to try Botox, but I was curious about how long the effects would last.

It might vary from person to person, but on average, how long does it last...

I was wondering if there were any tips for maintaining it for a long time.

Although it varies by area, it is said to usually last 3 to 6 months.

Does the duration get shorter the more times I get injected?

I was also curious if I might develop resistance or something like that.

What if the effect wears off? I'm also curious about when I should go back for Botox.

I would like it to last as long as possible, but it would be a shame if it ended soon.