To provide a method for promoting hair growth and preventing hair loss of a patient, and a composition and a method for producing the composition.Kind Code: A1 A method for promoting hair growth and preventing hair loss in a patient is to intradermally or subcutaneously administer a composition containing an effective amount of bFGF-containing active ingredient to an affected part of a patient experiencing hair loss Features According to the method for promoting hair growth and preventing hair loss of such a patient of the present invention, and the composition and the method for producing the same according to the present invention, it is possible not only to increase blood supply by generating new blood vessels in the affected part, It promotes tissue growth and tissue regeneration and has the effect of thickening the skin tissue of the affected part.Selection drawing None【課題】患者の毛髪成長促進及び脱毛予防のための方法、並びにこのための組成物とその製造方法を提供すること。【解決手段】患者の毛髪成長促進及び脱毛予防のための方法は、bFGFを含む活性成分の有効量を含有した組成物を脱毛を経験している患者の患部に皮内又は皮下投与することを特徴とする。このような本発明の患者の毛髪成長促進及び脱毛予防のための方法、並びにこのための組成物とその製造方法によれば、患部に新しい血管が生成されて血液供給を増加させるだけでなく線維組織の成長と組織再生を促進して患部の皮膚組織を厚くする効果を奏する。【選択図】なし