Ibuprofen 400mg 500s?is used to relieve pain from various conditions such as?headache, dental pain,?menstrual cramps, muscle aches, or?arthritis. It is also used to reduce fever and to relieve minor aches and pain due to the?common cold?or?flu. Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID).
It works by blocking your body?s production of certain natural substances that cause?inflammation. This effect helps to decrease swelling, pain, or fever.If you are treating a chronic condition such as arthritis, ask your doctor about non-drug treatments and/or using other?medications?to treat your pain.
How to use Ibuprofen 400mg 500s Tablet

If you are taking the over-the-counter product, read all directions on the product package before taking this?medication. If your doctor has prescribed this medication, read the Medication Guide provided by your?pharmacist?before you start taking?ibuprofen?and each time you get a refill. If you have any questions, ask your doctor or pharmacist.
Take this medication by?mouth, usually every 4 to 6 hours with a full glass of water (8 ounces/240 milliliters) unless your doctor directs you otherwise. Do not lie down for at least 10 minutes after taking this drug. If you have?stomach?upset while taking this medication, take it with food, milk, or an antacid.
The dosage is based on your medical condition and response to treatment. To reduce your risk of?stomach?bleeding and other side effects, take this medication at the lowest effective dose for the shortest possible time. Do not increase your dose or take this drug more often than directed by your doctor or the package label. For ongoing conditions such as?arthritis, continue taking this medication as directed by your doctor.