Melanin accumulation in the waist is mostly related to post-inflammatory hyperpigmentation, which can be removed through general treatment, medication and physical therapy.
1. General treatment: It is recommended that patients with high pigmentation in the waist area should reduce friction locally and pay attention to sun protection in daily life to avoid direct sunlight, which can help alleviate the symptoms.
2. Drug treatment: patients need to follow the doctor’s instructions for external use of tranexamic acid, azelaic acid and other drugs, has the effect of inhibiting the proliferation of melanocytes, can reduce pigmentation. In addition, hydroquinone, tretinoin and other drugs have the effect of decolorization, which can help reduce hyperpigmentation.
3. Physical therapy: laser treatment has a better effect on improving hyperpigmentation, through the laser’s high energy to produce selective photothermal effect on the pigmentation area, thus lightening and eliminating hyperpigmentation.
For patients with melanin accumulation on the waist, they need to go to regular hospitals and choose the appropriate treatment under the guidance of doctors.