Why does my screen flash red when I'm walking and one of my pokemon have a debuff?

[TorchicPlays 0]

Title says it all.

[SkyRunner 0]

Sounds like one of your Pokémon are poisoned. It does that.

[DashingStorm 3]

..I mean, you could've literally just checked your Pokémon's status before even making this thread and you'd have figured it out. It'd have saved you time.

[TorchicPlays 0]

someone close this thread