Garlic and white sugar for cough is lacking some scientific evidence.
There are no clear studies that show the efficacy of garlic and white sugar in treating cough. Garlic is a spicy food, eaten during the cough, may stimulate the throat, make the cough aggravated, adding burden to the body. Sugar, on the other hand, is a sweet food that may stimulate the production of phlegm in the throat, resulting in a cough accompanied by phlegm.
Cough can be seen in a variety of causes, including respiratory diseases, digestive diseases, cardiovascular system diseases, etc., and garlic and white sugar does not have the role of treatment of these diseases. It is recommended that the cough should go to the regular hospital in a timely manner, a clear cause, under the guidance of the doctor for standardized treatment, not blindly believe that the garlic sugar for cough claims.