Poisoned (conditions)

* A poisoned creature has disadvantage on attack rolls and ability checks.

Source: 5e Core — official document

A poisoned creature has disadvantage on attack rolls and ability checks.

Source: 5e Core — official document

While you have the Poisoned condition, you experience the following effect. * Ability Checks and Attacks Affected. You have Disadvantage on attack rolls and ability checks.

Source: 5e Core — official document