Enlarged pore treatment: ① needle RF (most effective, 60–70% reduction in 4–6 sessions), ② laser toning (mild improvement), ③ chemical peels (gentle), ④ pharmacopuncture (collagen stimulation), ⑤ topical care (retinol, niacinamide, salicylic acid). Causes addressed: oil control (herbal medicine for damp-heat), aging (collagen support), genetic predisposition (limited but improvable). Sessions every 2–4 weeks. Long-term skincare and moisturizing prevent re-enlargement. Combined approach yields best results.