The main function of compound heparin sodium allantoin gel is to promote the softening of scar tissue, as well as to have some relief and softening hyperplasia effect for some severe keratosis skin diseases. In clinical practice, it is mainly used for some scarring skin diseases, usually for the treatment of some hyperplastic and hypertrophic scars, or keloid scars. When used, it can be applied 3-4 times a day, and for hypertrophic scars, the effect of this drug is more obvious. However, for some keloid scars, the efficacy is somewhat limited. After using the drug, you can gently rub it locally, which can promote the absorption of the drug and play a corresponding role.