Airway hyperreactivity is defined as the exaggerated decrease in airflow induced by a standard methacholine challenge test. Chronic asthma requires the regular use of medication to allow the individual to perform the preponderance of military duties.
Generally taken every 6 to 8 hours, the maximum dose of NSAIDs per day is 2400 mg which is 12 over-the-counter tablets. Liver-safe: Ibuprofen and other NSAIDS rarely affect the liver. Unlike acetaminophen (Tylenol) most NSAIDs are absorbed completely and have negligible first-pass hepatic (liver) metabolism. In other words, the way NSAIDS are metabolized makes liver toxicity (hepatotoxicity) very rare.
What applies to NSAIDs doesn't usually apply to acetaminophen. Acetaminophen is not an anti-inflammatory agent, and eases pain in a different way than NSAIDs. Acetaminophen is easier on the stomach than NSAIDs, but has its own set of problems. Acetaminophen can damage the liver.