The patch of the present invention is provided with a support layer and an adhesive layer. The above adhesive layer is non-aqueous, The above adhesive layer contains vanillyl phthalate and aluminum hydroxide. The content of vanillyl decylamine in the above adhesive layer is 0.01 to 0.025 mass% based on the total mass of the above adhesive layer. The content of the aluminum hydroxide in the adhesive layer is 0.55 to 1.5% by mass based on the total mass of the adhesive layer, and the content of the vanillyl phthalic acid and the content of the aluminum hydroxide in the adhesive layer The ratio (content of vanillyl citrate: content of aluminum hydroxide) is 1:27 to 1:150.本發明之貼附劑係具備支持體層及黏著劑層者，上述黏著劑層為非水性，上述黏著劑層含有壬酸香草基醯胺及氫氧化鋁，上述黏著劑層中之壬酸香草基醯胺之含量相對於上述黏著劑層之總質量為0.01~0.025質量%，上述黏著劑層中之氫氧化鋁之含量相對於上述黏著劑層之總質量為0.55~1.5質量%，且上述黏著劑層中之壬酸香草基醯胺之含量與氫氧化鋁之含量之質量比(壬酸香草基醯胺之含量：氫氧化鋁之含量)為1：27~1：150。
