In general, you can eat watermelon for coughing, but eat it sparingly. 1. Cough is a common clinical symptom, triggered by many reasons, such as odor irritation and other physiological factors, as well as pneumonia, bronchial asthma, bronchial dilatation, acute/chronic bronchitis, etc.; in most cases, if the watermelon is not allergic to itself, you can eat watermelon during the cough, watermelon belongs to the common fruit, moderate consumption does not have the side effect of exacerbating the cough. 2. Although you can eat watermelon when coughing, it should be noted that watermelon contains high sugar content, so you need to eat less, so as not to make the blood sugar in the hypertonic state, stimulate the airway, and then aggravate the cough, induced cough phlegm and so on. 3. If the cough is due to gastroesophageal reflux disease, but also to control the intake of watermelon, so as not to cause heartburn, acid reflux and other discomforts, which indirectly aggravate the cough symptoms; if the cough patients are accompanied by diabetes, in the blood sugar is not stable, but also to be careful to eat watermelon. During the cough should also pay attention to reduce the intake of greasy, spicy food, if the symptoms further aggravation, be sure to consult a doctor in a timely manner, so as not to delay the condition.