Little ones often find comfort in sucking, making pacifiers a temporary distraction. They can especially come in handy during stressful situations such as vaccinations or blood tests, helping to soothe your little one. Additionally, pacifiers can assist with sleep. However, it is important to note that like anything else, there are pros and cons to pacifier use. On the positive side, pacifiers can distract from stressful stimuli and even provide pain relief during uncomfortable medical procedures.