Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID) commonly used to relieve pain, reduce fever, and decrease inflammation. The typical recommended dosage of ibuprofen for adults is 200-400 mg every 4-6 hours, not to exceed 1200 mg in a 24-hour period.
Therefore, taking 800 mg of ibuprofen is within the recommended dosage range for adults. The duration of action of ibuprofen can vary depending on a number of factors, including the individual’s metabolism, the severity of the pain or inflammation, and whether or not it was taken with food.
Generally, the effects of ibuprofen can begin within 30 minutes of taking it and can last for 4-6 hours. However, in some cases, the effects may last longer or shorter than this. It is important to note that taking more than the recommended dosage can increase the risk of side effects and should be avoided.
Common side effects of ibuprofen include stomach upset, nausea, and heartburn. More serious side effects can occur in rare cases, including kidney damage, liver damage, and allergic reactions.
In summary, 800 mg of ibuprofen is within the recommended dosage range for adults and can provide relief from pain and inflammation for up to 4-6 hours. However, the duration of action can vary depending on individual factors, and taking more than the recommended dosage can increase the risk of side effects. If you have any concerns or questions about taking ibuprofen, it is important to consult with a healthcare provider.