According to family physician Kevin Liang from the University of British Columbia, the duration of post-infection cough is limited and goes away on its own. Asthma medications or antibiotics may not have the desired effect. In this respect informt CMAJ (Canadian Medical Association Journal).
It is stated that post-infection cough is common. It affects 11-25% of adults after a respiratory infection. This complication can last up to eight weeks.
The doctor explained that the effectiveness of medications in treating this type of cough has not been proven. Some studies suggest that inhalers or oral medications marketed to treat post-infectious cough provide little benefit. Liang says you need to be patient to relieve symptoms.
However, it is important to determine whether the cough is actually a complication of the respiratory infection. Sometimes asthma and chronic obstructive pulmonary disease present similarly. Difficulty in swallowing, severe shortness of breath and bleeding from the respiratory tract are also reasons to urgently consult a doctor.
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