Appearance of scar red marks can choose medication, physical therapy and other methods to solve and improve. 1. Medication: applying ointment such as mucopolysaccharide polysulfate cream and cumeneoside cream ointment. Mucopolysaccharide polysulfate cream has the effect of inhibiting skin inflammation and lightening pigmentation, softening scars and promoting skin barrier repair. Note that it is contraindicated for those who are allergic to any of the components of this product, those who are allergic to heparin, those who are prone to bleeding, and those with known heparin-induced thrombocytopenia. It is also contraindicated in open wounds, broken skin and mucous membranes. Centella Asiatica Cream Soft Centella Asiatica Cream Ointment The main ingredient of Centella Asiatica Cream Ointment is Centella Asiatica Total Glycosides, which is an extracted ingredient of traditional Chinese medicine, it has the effects of anti-inflammation, inhibition of collagen fibers proliferation, and antioxidant. It can be used for the treatment of trauma, burns, keloid, lighten acne marks and so on. Note that it is forbidden for those who are allergic to this product, pregnant women and allergy sufferers should be cautious of using it, and avoid using this product before burns or serious wounds have healed. 2. Physical therapy: such as intense pulsed light, fractional laser and other laser therapies. Intense pulsed light is suitable for skin vascular injury and pigmented injury, which can shrink microvessels and inhibit the effect of scar proliferation, but it needs repeated treatments. Fractional laser is suitable for skin pigmentation injury, skin rejuvenation, tightening, wrinkle removal, etc. It is through the photothermal effect of laser light to cause small damage to the skin, thus stimulating the tissue to restart the damage re-repair process, promoting the regeneration of local collagen, and playing a role in fading the red marks of keloid scars. Usually the lighter color of the scar red marks will fade over time without much intervention; however, if the red marks are deeper and heavier and cannot fade for a long time, medication and laser treatment can be used under the guidance of a specialist.