Next, if aggressive diuresis is not adequately correcting symptoms, venodilators can be used to distribute blood and fluid to the venous system, thereby decreasing cardiac preload and left heart pressures contributing to pulmonary congestion. Lastly, morphine can be utilized for assistance in improving ease of breathing through a presumed mechanism similar to venodilation, as well as reducing patient anxiety. Additionally, applications of supplemental oxygen and repositioning to upright or standing positions in events of low blood oxygen saturation and difficulty breathing can be utilized as needed.Chronic management of cardiac asthma is directed at optimizing therapy of heart failure. Current recommendations can be found at its respective page (congestive heart failure).There is importance of distinguishing whether asthma is of bronchial or cardiac origin because management of bronchial asthma is primarily centered on utilization of inhalers, such as bronchodilators and corticosteroids. At this point in time, there has been limited evidence of improvement of cardiac asthma symptoms with utilization of inhalers. See also
Dyspnea
Trepopnea

References


== External links ==
Mild cases are often not treated at all, or are simply covered up with normal cosmetics. Therapy for the treatment of rosacea is not curative, and is best measured in terms of reduction in the amount of facial redness and inflammatory lesions, a decrease in the number, duration, and intensity of flares, and concomitant symptoms of itching, burning, and tenderness. The two primary modalities of rosacea treatment are topical and oral antibiotic agents. Laser therapy has also been classified as a form of treatment. While medications often produce a temporary remission of redness within a few weeks, the redness typically returns shortly after treatment is suspended. Long-term treatment, usually 1–2 years, may result in permanent control of the condition for some patients. Lifelong treatment is often necessary, although some cases resolve after a while and go into a permanent remission. Other cases, if left untreated, worsen over time. Some people has also reported better results after changing diet. This is not confirmed by medical studies, even though some studies relate the histamine production to outbreak of rosacea. Behavior
Avoiding triggers that worsen the condition can help reduce the onset of rosacea, but alone will not normally lead to remission except in mild cases. Keeping a journal is sometimes recommended to help identify and reduce food and beverage triggers. Because sunlight is a common trigger, avoiding excessive exposure to the sun is widely recommended. Some people with rosacea benefit from daily use of a sunscreen; others opt for wearing hats with broad brims.