The earlobe folds may disappear, and there are several reasons for the disappearance of the earlobe folds: 1. Physiological factors, as the elasticity of the skin decreases with age, the phenomenon of relaxation occurs, and the subcutaneous soft tissue of the ear decreases, which can also lead to the disappearance of the earlobe folds. According to Chinese medicine, as the human body ages, the kidneys become deficient and the symptoms of kidney deficiency appear, because the kidneys open the ears, the earlobe folds can disappear. 2, some vascular diseases can also appear, such as atherosclerosis can cause a reduction in blood supply to the ear, resulting in impaired blood circulation, which can lead to a disruption in the supply of nutrients to the cartilage and subcutaneous tissues of the ear, resulting in the disappearance of the folds.