Garlic with rock candy does not treat variant asthma. Variant asthma is atypical asthma that exists clinically without wheezing symptoms. If the only symptom of atypical asthma is cough, it is called cough variant asthma; if the only symptom of atypical asthma is chest tightness, it is called chest tightness variant asthma. Variant asthma belongs to the category of bronchial asthma, and its treatment is the same as that of bronchial asthma. Treatment includes detachment from allergens, medication (e.g., glucocorticoids, β2 agonists, theophylline, etc.), immunotherapy, and so on. Currently asthma cannot be cured, and the goal of treatment is long-term control of symptoms and prevention of risky or even life-threatening conditions. Garlic is garlic from the genus Allium in the family of Liliaceae, and some of the current studies may have an antibacterial effect, but it needs to be clinically proven, and is currently consumed mostly as an ingredient. Rock sugar is ice-like crystals made from white granulated sugar, which is sweet in nature and flat in flavor, and is useful for coughs due to dry mouth and throat or dry coughs due to lung heat, but the above two together cannot treat variant asthma. If you are not feeling well, you should take medication under the guidance of a specialist, and do not be superstitious or self-medicate to avoid delaying the treatment.