<p>The stronger status will prevail, I'll give some examples:</p><ul><li>You get hit by a Scorpion and get poisoned starting at 15 damage, then you get hit by a Wasp and get poisoned again. The Scorpion damage will prevail, thus no change in damage taken and no change in duration.</li><li>You duration.</li></ul><p></p><ul><li>You get hit by a Wasp and get poisoned starting at 2 damage, then you get hit by a Scorpion and get poisoned again. The Scorpion damage will prevail, thus you will start to lose 15 HP, instead of keeping the 2 HP damage from the Wasp, therefor, the damage taken will increase and so will the duration.</li><li>You duration.</li></ul><p></p><ul><li>You get hit by a Scorpion and get poisoned starting at 15 damage, then after a while, when the effect is already at 10HP/Turn you get hit by another Scorpion and get poisoned again. In this case, it will refresh, the damage will start again at 15HP/Turn and the duration will restart.</li></ul>