| 摘要 |
PROBLEM TO BE SOLVED: To obtain a preparation for external use for atopic dermatitis which is excellent in the antiprunitic effect and the effect on controlling the heat of the skin after scratching. SOLUTION: This preparation for external use for atopic dermatitis contains an extract from tea tree (botanical name: Melaleuca Alternifolia) as an active ingredient. On the above extraction, the extraction with an organic solvent, water or steam is applicable. Among them, the extraction with steam is particularly effective. |
