How to deal with pigmentation spots on the face
Dec 26, 2024
Source: Cainiu Health
Dr. Liu Wenmin
Introduction
Facial pigmentation may be caused by ultraviolet radiation, heredity, drug reactions, post-inflammatory changes from skin diseases, cirrhosis, and other factors. Improvement can usually be achieved through avoiding triggers, regulating hormone levels, treating the underlying condition, proper skincare, and laser therapy when necessary. In daily life, it is important to maintain healthy habits, such as avoiding prolonged sun exposure.
Facial pigmentation may be caused by ultraviolet radiation, heredity, drug reactions, post-inflammatory pigmentation from skin diseases, cirrhosis, and other factors. It can generally be improved through avoiding triggers, regulating endocrine function, treating underlying diseases, implementing proper skincare, and, when necessary, laser therapy. If needed, timely medical consultation is recommended. Detailed explanations are as follows:
1. Ultraviolet radiation: Prolonged exposure to sunlight causes ultraviolet rays to accelerate skin aging and stimulate melanocytes to produce excessive melanin, thereby forming pigmentation on the face. It is recommended to apply sunscreen, wear sunhats, or use umbrellas when outdoors to reduce UV exposure and prevent the formation of pigmented spots.
2. Heredity: Pigmentation may be partially hereditary. Individuals with a family history of pigmentation are more prone to develop similar conditions. Pigmentation caused by genetic factors is generally difficult to avoid completely, but its severity can be reduced through proper skincare and avoiding UV exposure.
3. Drug reactions: Certain medications, such as oral contraceptives and antiepileptic drugs, may cause skin pigmentation after long-term use, leading to the formation of pigmented spots. The treatment involves consulting a physician to determine whether dosage adjustments or alternative medications are possible to reduce pigmentation. Additionally, skin-lightening products and laser therapy can be used to fade existing spots.
4. Post-inflammatory pigmentation from skin diseases: Certain skin conditions, such as acne and eczema, may leave behind pigmentation after healing, resulting in dark spots. Prompt treatment of the primary disease is essential to reduce inflammation and promote skin recovery. Simultaneously, using skin-lightening products can help fade pigmentation.
5. Cirrhosis: Cirrhosis results from long-term liver damage, leading to fibrosis and structural changes in the liver. It impairs liver function and affects hormone metabolism and excretion, which may lead to melasma, accompanied by symptoms such as hepatic pain, fatigue, and loss of appetite. Treatment for cirrhosis should target its underlying cause. Physicians typically recommend liver-protecting medications such as compound glycyrrhizin tablets or hepatoprotective tablets, and diuretics like spironolactone tablets or furosemide tablets to manage ascites, thereby improving liver function and reducing the formation of melasma.
In daily life, maintaining healthy habits, such as avoiding prolonged sun exposure, maintaining regular sleep patterns, eating a balanced diet, and practicing appropriate skincare, can help reduce the occurrence of pigmentation.
