Like most drugs, Xanax has a limited duration once it is ingested. Normally, Xanax stays in a personâs system for approximately 6 hours. Depending on the personâs weight, that period can extend to 10 hours. If the person is morbidly obese or has liver problems Xanax can linger on in their system for about 40 hours.
Pulmonary Fibrosis. Pulmonary fibrosis (PF) is one of a family of related diseases called interstitial lung diseases that can result in lung scarring. As the lung tissue becomes scarred, it interferes with a person's ability to breathe.In some cases, the cause of pulmonary fibrosis can be found.ulmonary fibrosis (PF) is one of a family of related diseases called interstitial lung diseases that can result in lung scarring.
Pulmonary fibrosis and interstitial lung disease are poorly understood in horses; the causes of such conditions are rarely identified. Equine herpesvirus 5 (EHV-5) is a Î³-herpesvirus of horses that has not been associated with disease in horses. Pathologic and virologic findings from 24 horses with progressive nodular fibrotic lung disease associated with EHV-5 infection are described and compared with 23 age-matched control animals.