What are the specific rules and mechanics for poison in the Pokmon TCG?

In the Pokmon Trading Card Game, poison is a special condition that affects a Pokmon. When a Pokmon is poisoned, it takes damage between turns. The damage is usually 10 damage counters at the end of each turn. The poison condition can be removed by retreating the Pokmon, evolving it, or using certain Trainer cards. Some Pokmon and attacks can also inflict poison on the opponent's Pokmon.