Ibuprofen Dosage Guide: How Much to Take and When (With Chart)
Key TakeawaysIbuprofen is a widely used nonsteroidal anti-inflammatory drug (NSAID) for pain relief, inflammation, and fever reduction.Proper dosing depends on age, [...]
Read MoreIbuprofen Dosage Guide: How Much to Take and When (With Chart)
Medically reviewed by Alan Lucks | MD, Alan Lucks MDPC Private Practice - New York on December 17th, 2025.
Key Takeaways
Ibuprofen is a widely used nonsteroidal anti-inflammatory drug (NSAID) for pain relief, inflammation, and fever reduction.
Proper dosing depends on age, condition, and formulation; overdosing can cause serious side effects.
Adults typically take 200-400 mg every 4-6 hours, not exceeding 1200 mg daily without medical supervision.
Children’s doses are based on weight and age, with careful attention to maximum daily limits.
Consulting a healthcare provider is important for personalized dosing, especially when managing underlying conditions or taking other medications.
Doctronic.ai offers fast, affordable telehealth visits to help with dosage questions and personalized medical advice.
Understanding Ibuprofen Uses and Dosages
Ibuprofen is one of the most common over-the-counter medications for managing pain, inflammation, and fever. Whether it’s a headache, muscle ache, or arthritis flare-up, Ibuprofen can provide relief quickly. It belongs to a class of drugs called nonsteroidal anti-inflammatory drugs (NSAIDs), which work by reducing hormones that cause inflammation and pain in the body.
Despite its widespread availability, it’s important to use Ibuprofen correctly. Taking too much or using it improperly can lead to side effects such as stomach ulcers, kidney damage, or increased risk of heart problems. Knowing the right dose and timing is key to getting the benefits safely.
Ibuprofen Dosage Chart
Form |
Strength |
Typical Adult Dose |
Typical Children's Dose |
Frequency |
Route |
Maximum Daily Dose |
|---|---|---|---|---|---|---|
Tablet |
200 mg |
200-400 mg |
5-10 mg/kg |
Every 4-6 hours |
Oral |
1200 mg (OTC), up to 3200 mg (prescription) |
Liquid Suspension |
100 mg/5 mL |
N/A |
5-10 mg/kg |
Every 6-8 hours |
Oral |
40 mg/kg/day |
Injection |
10 mg/mL |
400-800 mg |
N/A |
Every 6 hours |
Intravenous |
3200 mg |
Ibuprofen Dosage by Condition
Pain and Fever Relief
For general pain or fever, adults usually take 200 to 400 mg every 4 to 6 hours as needed. It’s important not to exceed 1200 mg per day without consulting a healthcare provider. For children, the dose is calculated by weight, typically 5 to 10 mg per kilogram every 6 to 8 hours, with a maximum of 40 mg/kg per day.
Arthritis and Chronic Inflammation
When used for arthritis or chronic inflammation, Ibuprofen doses may be higher, but should be prescribed and monitored by a doctor. Prescription doses can go up to 3200 mg daily, divided into several doses. Long-term use requires careful attention to side effects and regular medical checkups.
Post-Surgical or Injury Pain
Ibuprofen is often recommended after surgery or injury to control pain and swelling. Doses follow the same adult guidelines but may be adjusted by a healthcare provider based on the severity of pain and patient health status.
What is the Typical Ibuprofen Dose for Adults?
Adults commonly take Ibuprofen in doses of 200 to 400 mg every 4 to 6 hours. Over-the-counter use should not exceed 1200 mg daily, but under medical supervision, doses up to 3200 mg per day may be prescribed. It’s best to take Ibuprofen with food or milk to reduce stomach irritation.
Higher doses or prolonged use should only be done under a doctor’s guidance. If pain persists beyond a few days or worsens, it’s important to seek medical advice.
What is the Typical Ibuprofen Dose for Children?
Children’s Ibuprofen doses depend on their weight and age. The general guideline is 5 to 10 mg per kilogram of body weight every 6 to 8 hours, not exceeding 40 mg/kg per day. Liquid suspensions with dosing instructions make it easier to measure the correct amount.
Because children are more sensitive to medication errors, parents should carefully follow dosing instructions on the label or consult a healthcare provider, especially for infants under 6 months.
What to Do If You Miss a Dose of Ibuprofen?
Ibuprofen is usually taken as needed rather than on a strict schedule, so missing a dose is generally not a concern. If you are using it regularly for chronic conditions and miss a dose, take it as soon as you remember unless it’s almost time for the next dose. Do not double up to make up for a missed dose.
How to Adjust Your Ibuprofen Dose for Certain Medical Conditions
Kidney or Liver Disease
People with kidney or liver problems should use Ibuprofen cautiously. These conditions can increase the risk of side effects. Dosage adjustments or alternative medications may be necessary, so consulting a healthcare provider is essential.
Heart Disease or High Blood Pressure
Ibuprofen can affect blood pressure and may increase the risk of heart problems. Patients with heart disease or hypertension should discuss Ibuprofen use with their doctor to determine safe dosing or consider alternatives.
Ibuprofen Overdose and Warnings
Taking too much Ibuprofen can cause serious health issues, including stomach bleeding, kidney failure, and severe allergic reactions. Symptoms of overdose may include nausea, vomiting, dizziness, drowsiness, or difficulty breathing. If an overdose is suspected, seek emergency medical attention immediately.
Ibuprofen should not be used with certain medications like blood thinners without medical advice. Always read labels carefully and inform your healthcare provider about all medicines you are taking.
Tips for Taking Ibuprofen Safely
Take Ibuprofen with food or milk to protect your stomach lining.
Do not exceed the recommended dose or duration without consulting a healthcare provider.
Avoid combining Ibuprofen with other NSAIDs like aspirin or naproxen unless directed by a doctor.
Monitor for side effects such as stomach pain, unusual bleeding, or swelling.
If you have chronic health conditions, consult your doctor before starting Ibuprofen.
Learn More About Ibuprofen Dosage With Doctronic
When it comes to medication questions, especially about dosages, personalized advice is invaluable. Doctronic.ai offers fast, affordable telehealth visits with licensed doctors available 24/7 across all 50 states. Their AI-powered platform combines the latest medical research with individual patient history to provide tailored guidance on Ibuprofen use and other health concerns.
Whether you want to confirm the right dose for your child, understand interactions with other medications, or get a second opinion, Doctronic can help. Visit Doctronic.ai for a free AI doctor visit or schedule a video consultation with a real physician anytime.
The Bottom Line About Ibuprofen Dosages
Ibuprofen remains a trusted option for managing pain and inflammation when used correctly. Understanding the proper dose, frequency, and precautions helps maximize benefits while minimizing risks. For personalized dosage advice and ongoing care, telehealth services like Doctronic provide a convenient and reliable resource.
Always read product labels carefully, follow dosing instructions, and consult healthcare professionals if you have any doubts or complex health conditions. Smart use of Ibuprofen can help you stay comfortable and healthy.
Frequently Asked Questions
Daily use of Ibuprofen is generally not recommended without medical supervision due to risks of side effects. For chronic conditions, your doctor can determine a safe dose and monitor your health.
Ibuprofen can interact with certain medications like blood thinners, blood pressure drugs, and other NSAIDs. Always check with a healthcare provider before combining medications.
Typically, Ibuprofen doses are spaced 4 to 6 hours apart. Do not take more frequently to avoid overdose risks.
If pain persists despite Ibuprofen use, consult a healthcare professional. They can evaluate your condition and recommend alternative treatments.
Ibuprofen is usually safe for infants over 6 months old at appropriate doses. Always consult a pediatrician before giving Ibuprofen to babies.
Doctronic.ai offers AI-driven and physician-backed telehealth services to answer your dosage questions and provide personalized care. Visit Doctronic.ai anytime for support.