Motrin, also known by its generic name ibuprofen, is a widely used over-the-counter nonsteroidal anti-inflammatory drug (NSAID). Motrin is commonly used to alleviate minor aches and pains, reduce fever, and decrease inflammation.
General Dosing Principles
Over-the-counter Motrin typically has a standard frequency, often taken every 4 to 6 hours as needed. The maximum daily dose for over-the-counter (OTC) ibuprofen for adults is generally 1,200 milligrams (mg). However, prescription-strength Motrin can be prescribed at higher doses, sometimes up to 3,200 mg per day, but this must always be under the direct supervision of a healthcare provider. Never exceed the recommended dosage on the product label. The appropriate dosage of Motrin can vary based on individual factors such as age, weight, and the specific condition being treated. Always consult the product’s label for detailed instructions relevant to the specific Motrin formulation being used.
Motrin Dosage for Adults
For adults aged 12 years and older, over-the-counter Motrin is commonly available in 200 mg tablets or capsules. A typical single dose for adults is 200 mg, which can be increased to 400 mg if the pain or fever does not respond adequately to the initial dose. This dose can be repeated every 4 to 6 hours as needed. Motrin is frequently used by adults to relieve various conditions, including headaches, muscle aches, backaches, toothaches, and menstrual pain. It also effectively reduces fever and symptoms associated with the common cold or flu. Higher doses, such as 400 mg, 600 mg, or 800 mg tablets, are available by prescription only and require a healthcare professional’s guidance for their use.
Motrin Dosage for Children
Pediatric dosing of Motrin requires careful attention, as it is primarily based on a child’s weight rather than age to ensure accurate and safe administration. Parents and caregivers should always refer to the specific dosing chart provided on the medication’s packaging or consult a pediatrician or pharmacist. These charts help determine the correct amount of medication for a child’s weight.
Motrin for children comes in various formulations, including infant drops, children’s liquid suspension, and chewable tablets. Infant drops are significantly more concentrated than children’s liquid formulations. For example, Infants’ Motrin may contain 50 mg of ibuprofen per 1.25 mL, while Children’s Motrin typically contains 100 mg per 5 mL.
Using the correct concentration and the measuring device provided with the product is vital to prevent under- or overdosing. Doses are typically given every 6 to 8 hours, not exceeding four doses in a 24-hour period. Motrin is generally not recommended for infants under 6 months of age unless directed by a doctor.
Safety and Precautions
Motrin can cause side effects, even when used as directed. Common side effects include stomach upset, heartburn, nausea, and dizziness. More serious, though less common, side effects include signs of stomach bleeding, such as bloody or tarry stools or vomit resembling coffee grounds. Seek immediate medical attention.
Motrin, like other NSAIDs, carries a risk of serious cardiovascular events, including heart attack and stroke. This risk may increase with prolonged use or higher doses. Individuals with pre-existing conditions such as heart disease, high blood pressure, kidney disease, or stomach ulcers should use Motrin with caution or avoid it. Motrin should not be used immediately before or after coronary artery bypass graft (CABG) surgery.
Motrin can interact with other medications, potentially leading to adverse effects. It can increase the risk of bleeding when taken with blood thinners like warfarin or certain antiplatelet medications. Interactions can also occur with blood pressure medications, making them less effective, and with corticosteroids, increasing the risk of stomach bleeding. Consult a doctor or pharmacist before using Motrin if pregnant, breastfeeding, or taking other medications. Motrin should not be used for more than 3 days for fever or 10 days for pain without medical consultation.