Can a 19 year old take a 200 mg ibuprofen?

Yes, a 19-year-old can take a 200 mg dose of ibuprofen, as it is generally considered safe for adults and adolescents over the age of 12. However, it's important to follow the recommended dosage guidelines and not exceed the maximum daily limit. If there are any pre-existing health conditions or concerns, it's advisable to consult a healthcare professional before taking any medication.