Generally speaking, you can eat groundnut, but some cough patients have diabetes, cough phlegm, or cough caused by gastroesophageal reflux, these cases need to be careful to eat groundnut. Groundnut for the cough itself does not have a great impact, but some cough patients themselves have diabetes, and groundnut is a high sugar content of food, diabetic patients eat too much groundnut may affect blood sugar. Some cough patients have more phlegm, groundnut is a high sugar content of food, easy to cause phlegm, so if the cough phlegm is not suitable to eat groundnut. There are also some cough patients, cough itself is due to gastroesophageal reflux, if the gastroesophageal reflux patients eat too much groundnut, may aggravate gastroesophageal reflux, make the cough become more serious, so this part of the cough patients are not suitable to eat groundnut.