What are the precautions for the first use of vitiligo ultraviolet phototherapy device

                                                            What are the precautions for the first use of vitiligo ultraviolet phototherapy device

Home phototherapy can effectively alleviate patients' stress. On the one hand, it saves time and energy, and on the other hand, it also saves costs and eliminates the hassle of queuing for registration.So what should vitiligo patients pay attention to when using ultraviolet phototherapy for the first time?

Before phototherapy, people with special medical histories such as tumors, photosensitive diseases, hyperthyroidism, cataracts, or pregnant individuals should inform their doctors in advance to assess whether they can receive phototherapy.Before receiving treatment, the doctor should be informed of the recent oral or systemic medication history, especially the use of drugs that can cause photosensitivity reactions.

During phototherapy, it is best to determine the minimum erythema dose (MED) of the patient before the first treatment, which is the minimum phototherapy dose that causes local white spot redness.Afterwards, the dosage gradually increased. Do not pursue results, increase dosage arbitrarily.Patients receiving home phototherapy should be particularly careful and not be too anxious.Phototherapy is usually performed 2-3 times a week. To ensure therapeutic efficacy, it is not recommended to have excessively long treatment intervals or significant changes in treatment.

During phototherapy, attention should be paid to protecting the eyes, wearing hospital provided goggles, and wearing clothes or bringing a black cloth to cover normal skin in non vitiligo areas.If you experience significant skin pain, burning sensation, or other discomfort during phototherapy treatment, please inform medical staff promptly.