How Long Should a Bottle of Dayquil Last?
Dayquil is an over-the-counter medication used to treat cold and flu symptoms. It contains a combination of ingredients that help reduce fever, nasal congestion, sore throat, and other common cold and flu symptoms. The length of time a bottle of Dayquil should last depends on the dosage instructions given by the manufacturer.
Dosage Instructions
The recommended dosage for adults and children 12 years and older is two caplets every four hours, not to exceed eight caplets in 24 hours. For children 6 to 11 years old, the recommended dosage is one caplet every four hours, not to exceed four caplets in 24 hours. For children under 6 years old, consult a doctor before using Dayquil.
Duration of Use
Based on the recommended dosage instructions, a bottle of Dayquil should last approximately three days if taken as directed. However, it is important to note that Dayquil should only be used for up to three days unless otherwise directed by a doctor. If your symptoms persist after three days or worsen, contact your doctor.