The common causes of chin skin laxity include physiological factors and pathological factors (pathological factors such as skin laxity, etc., excessive skin elasticity syndrome, etc.).
1. Physiological factors: under normal circumstances, the skin is rich in collagen, elastic fiber protein, etc., can maintain the skin to maintain a tight and full state. However, with age, the skin gradually aging, the loss of collagen, elastin, etc., will make the chin skin relaxation.
2. Disease factors:
(1) skin laxity: skin laxity, also known as generalized elastic tissue dissociation, skin laxity is a symptom. Clinically manifested as skin laxity, folds, excessive laxity can make the skin form a tipped suspension, due to the effect of gravity and sagging. Primary skin laxity is related to heredity; secondary skin laxity is related to obesity, tumor, inflammation, and neurofibroma.
(2) excessive skin elasticity syndrome: also known as Ehlers-Danlos syndrome, the etiology of this disease is not clear, is currently believed to be genetically related to the genetic background, the collagen fiber arrangement of abnormalities and metabolic disorders is the cause of the development of this disease is the basis of the development of the skin, manifested in the symptoms of skin laxity.
It is recommended that patients according to their own situation, if necessary, you can go to the regular hospital dermatology department, follow the doctor’s instructions to actively treat, improve the state of chin skin laxity.