Please merge them into Damage FX (which they should have to start with) so we can reduce the effect or add a new option called Health FX we can set to Low. The swirling effect literally occludes the entire character behind them at some points, but more often just occludes their head and other parts of their body and the swirling animation is far too distracting during an intense fight.
I have a few example images of how bad it can get, but can’t post images or links to this forum.