As frankthedm says: affects each time if fail save.if a monstrous spider hit a creature multiple times is that creature affected with poison every time? does the damage from poison stack? can the creatures strength reduce to 0 and die from this same type of poison?
Yes, you have to save with each hit, and you can end up making a ton of saves. Ability damage stacks just like hit point damage does. However, others have correctly noted that only con damage is technically lethal; any other ability reduced to 0 results in paralysis (however, this is an easy coup de grace if the enemy is still around).if a monstrous spider hit a creature multiple times is that creature affected with poison every time? does the damage from poison stack? can the creatures strength reduce to 0 and die from this same type of poison?