Pigmentation spots on the face may be related to conditions such as post-inflammatory hyperpigmentation, chloasma, age spots, freckles, etc. They should be treated with sun protection, medication (hydroquinone cream, etc.), and physical therapy depending on the cause.
1. Post-inflammatory hyperpigmentation: If the patient has acne or skin allergies, skin damage may lead to hyperpigmentation during recovery. It can be treated by applying medicines such as retinoic acid cream and hydroquinone cream, and usually pay attention to strengthening sun protection.
2. Chloasma: Chloasma has a certain relationship with long-term sun exposure, so it is necessary to do a good job of sun protection, apply sunscreen before going out, avoid going out when the ultraviolet rays are too strong, and play the umbrella when going out. Slight patients can apply hydroquinone cream for treatment, but long-term medication is needed, and laser can be used to remove spots in serious cases.
3. Age spots: related to ageing and skin aging, they can be removed by liquid nitrogen freezing treatment and laser treatment.
4. Freckles: related to hereditary factors, generally do not need special treatment, if it affects the appearance, it can be treated by laser.
Patients need to consult doctors in time to get a clear diagnosis first and then actively cooperate with doctors to take appropriate treatment.