What is a post-vir cough?
Post-virový cough is a dry cough that persists for more than eight weeks after the infection of the upper respiratory caused by the virus. This may be irritating to the patient, especially because it may be difficult to treat with conventional means. In a serious cough, medical evaluation may confirm that the basic problem is not responsible, and patients may be provided with some aggressive treatment options to see if the problem is resolved. Otherwise, the patient may have to allow the cough to perform their course. Scientists believe that this may be related to inflammation in the airways caused by infections that can excite cells and signal paths connected to the cough reflex. After the infection is resolved, the patient may continue to cough. Initially cough may include mucus and particles as the airways clean. Later, he decides to dry, unproductive cough, suggesting that the airways may be irritated with no more mucus.
This cough can be worse in a very dry environment and can be triggered by speaking or eating.Some patients with postvirus cough consider it useful to drink a lot of fluids to remain hydrated. Jeline lozenges are usually not effective and measures such as steam tents can offer limited comfort. If the cough becomes serious, the patient may have problems with sleep or exercise due to the neck irritation.
If the patient needs more aggressive treatment, the best option is usually a cough syrup that contains codeine. Opioids suppress cough reflex and can keep the post-viro cough down while the airways recover. Such products should be used with care and the patient may need to participate at the end of the drug to prevent withdrawal symptoms. It is also advisable not to store or share medicines, as this could result in unsuitable use that could be dangerous.
Post-vir cough cases can be carefully evaluated to find out ZDAnd the patient has asthma, airway obstruction or other problem. These problems could have been masked earlier or could be triggered by infection. Such processing may include lung imaging, a study of spirometry to assess the function of the respiratory tract and a careful interview for the patient who will look for a message that may not be identified and solved earlier. If the cause is something other than the virus, other treatments may be necessary to solve the problem and help the patient recover from cough.