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I. Introduction
Vitiligo is a common depigmentation skin disease that manifests as white spots on the skin locally or all over the body, seriously affecting the patient's appearance and mental health. This program is aimed at patients with small areas of vitiligo (approximately 15×15 mm²), especially those located on exposed parts such as the face, corners of the eyes, and hands. It uses excimer 308nm laser (4PCS SMD LED) to treat vitiligo through scientific and standardized methods. treatment methods to achieve good therapeutic effects.II. Treatment plan
Treatment optionsSince the patient's white spots are small and located in sensitive areas, we recommend the use of excimer 308nm laser (4PCS SMD LED) for treatment. This method has the advantages of accurate positioning, concentrated energy, significant curative effect, and few side effects, and is especially suitable for the treatment of small areas of vitiligo.
Healing
(1) Preparation before treatment: Patients need to undergo a full-body examination to find out whether there are other systemic diseases, such as autoimmune diseases, thyroid diseases, etc. At the same time, the patient's skin type, white spot location, area, etc. are assessed to formulate a personalized treatment plan.
(2) Treatment process: The patient takes a comfortable position and exposes the white spots. The doctor adjusts the energy and exposure time of the laser according to the white spot area and skin type. Under normal circumstances, each irradiation time ranges from about 10 seconds to several minutes. The treatment time will be gradually increased based on the patient's skin reaction. The frequency of treatment is generally 1-3 times a week, depending on the patient's condition and doctor's recommendations.
(3) Post-treatment care: After treatment, patients need to keep their skin clean and dry to avoid friction and irritation. If slight redness, swelling, itching and other reactions occur, you can use topical ointment for treatment as directed by your doctor. At the same time, pay attention to sun protection and moisturizing to promote skin recovery.
Irradiation effective time
The effective time of excimer 308nm laser treatment varies depending on individual patients, and generally begins to take effect after several treatments. The specific time to take effect depends on the area of white spots, skin type, severity of the condition and other factors. Generally speaking, with standard treatment of small areas of vitiligo, significant results can be seen within weeks to months.
III. Precautions
Precautions during treatment(1) Avoid ultraviolet exposure: During treatment, patients should avoid strong sunlight exposure and take sun protection measures when going out, such as applying sunscreen, wearing a sun hat, and long-sleeved clothes.
(2) Pay attention to skin care: After treatment, the skin may experience slight redness, swelling, itching and other reactions. Patients need to keep the skin clean and dry to avoid friction and irritation. If severe discomfort or allergic reaction occurs, seek medical treatment in time.
(3) Use medications as directed by the doctor: Patients must use medications strictly according to the doctor's instructions and are not allowed to change the dosage or usage of the medication without permission. If you have any doubts or discomfort, you should consult your doctor promptly.
(4) Regular follow-up visits: During treatment, patients need regular follow-up visits so that doctors can keep abreast of changes in condition and treatment effects and adjust treatment plans.
IV. Dietary considerations
(1) Balanced diet: Patients need to maintain a balanced diet and eat more foods rich in vitamins, minerals and protein, such as fresh vegetables, fruits, lean meats, eggs, etc. Helps strengthen the body's immunity and promote skin recovery.(2) Avoid eating irritating foods: Patients should avoid eating spicy, greasy, and irritating foods, such as peppers, mustard, ginger, garlic, etc. To avoid irritating the skin and aggravating the condition.
(3) Reduce the intake of glutathione-rich foods: Patients should reduce the intake of glutathione-rich foods, such as onions, garlic, etc. So as not to affect the activity of tyrosinase and interfere with the synthesis of melanin.
(4) Pay attention to supplementing vitamin C: Although vitamin C has a whitening effect, excessive intake will inhibit the activity of tyrosinase and affect the synthesis of melanin. Therefore, patients should supplement vitamin C in an appropriate amount to avoid excessive intake.
(5) Increase the intake of copper-rich foods: Copper is one of the important elements for melanin synthesis. Patients should eat more copper-rich foods, such as nut foods (peanuts, chestnuts, black sesame seeds, walnuts, etc.), animal livers wait. Helps promote melanin synthesis and improve white spot symptoms.
