The discontinuation of Oxoralen tablets should be gradually adjusted based on treatment reactions and adverse reactions, and should be strictly followed according to medical advice. The following are precautions and operational recommendations for discontinuing this medication.

Precautions for discontinuation of methoxysarin tablets

1. Principle of Routine Medication Discontinuation

Gradually reduce and stop medication under the guidance of a doctor to avoid sudden discontinuation of treatment. Vitiligo patients usually need to continue treatment until complete pigment regeneration is achieved and maintained for 1-2 months.

2. Adverse reactions: Discontinue medication

If severe phototoxic reactions (such as redness, swelling, blisters), abnormal liver function, or eye discomfort occur, the medication should be stopped immediately and medical attention should be sought.

3. Treatment ineffective treatment

When no significant pigment regeneration is observed after continuous treatment for 3-6 months, it is recommended to discontinue the medication and re evaluate the treatment plan.

Precautions after discontinuation of medication

1. Maintenance of photosensitivity

After stopping the medication, it is still necessary to avoid light for 2-3 days, as the complete metabolism of the drug in the body takes 48-72 hours.

2. Efficacy monitoring

Regular follow-up visits should be conducted after discontinuing medication to observe pigment stability and any signs of recurrence.

3. Re medication

If treatment needs to be restarted, the skin condition needs to be reassessed and the initial dosage adjusted.