Children can take Advil (ibuprofen) every 6 to 8 hours, or up to three times a day, as directed by a healthcare provider [2]. The medication should be taken with food or milk to avoid stomach upset, and the dosage should be based on the child's weight and age [2]. Children's Advil is available in liquid and chewable tablet form, and it is important to use the measuring device provided with the liquid form to ensure accurate dosing [3].

Advil is a nonsteroidal anti-inflammatory drug (NSAID) that is used to reduce fever and relieve pain, including headaches, toothaches, and menstrual cramps [1]. It works by blocking the production of certain chemicals in the body that cause inflammation and pain [2]. Advil is available over-the-counter and by prescription, and it is one of the most commonly used pain relievers in the United States [1].

While Advil is generally safe for children when used as directed, it is important to talk to a healthcare provider before giving it to a child who is under six months old or who has certain medical conditions, such as kidney disease or a history of stomach ulcers [2]. In addition, children should not take Advil if they are allergic to ibuprofen or other NSAIDs, or if they have had an allergic reaction to the medication in the past [3].

In summary, children can take Advil every 6 to 8 hours, or up to three times a day, as directed by a healthcare provider. It is important to use the correct dosage based on the child's weight and age, and to give the medication with food or milk to avoid stomach upset. While Advil is generally safe for children, it is important to talk to a healthcare provider before giving it to a child who is under six months old or who has certain medical conditions.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/ADVIL
[2] https://kidshealth.org/en/parents/ibuprofen.html
[3] https://www.advil.com/faqs-en/childrens-advil