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.
Acetaminophen is easier on the stomach than NSAIDs, but has its own set of problems. Acetaminophen can damage the liver. The safe upper limit of normal is 3,250 milligrams (mg) a day â about 10 regular-strength acetaminophen tablets, but that might be too much for some people. Large doses are the main risk, but there are reports of people developing liver problems after taking small to moderate amounts of acetaminophen for long periods of time. Drinking alcohol while taking acetaminophen can also cause liver damage. Acetaminophen is an ingredient in many over-the-counter cold and headache medications. Some people may be taking more of the drug than they realize because of these hidden sources.