注射强刺激性药物,在临床中应用很多,由于刺激性强,局部注射疼痛明显,易出现硬结,红肿。静脉输液,局部刺激明显,发生渗漏,如不恰当处理,会发生皮下组织坏死,甚至致残。我院采取措施,减轻了病人的不适感,取得了一定的疗效。资料收集:患者共48例,男28例,女20例,其中1～5岁8例。药液均从手背浅表静脉输入和臀大肌肌肉注射。46例患者均觉疼痛,其中9例疼痛明显,无法忍受,2例感觉不明显,15例出现局部炎症改变,4例 Injecting strong irritant drugs, many applications in clinical, due to strong irritation, local injection pain was obvious, prone to induration, redness. Intravenous infusion, local irritation significantly, the occurrence of leakage, if not properly treated, subcutaneous tissue necrosis may occur, or even cause disability. Our hospital to take measures to reduce the patient’s discomfort, and achieved a certain effect. Data collection: a total of 48 patients, 28 males and 20 females, of which 1 to 5 years old in 8 cases. Liquid from the superficial vein and gluteus maximus muscle injection. All 46 patients felt pain, of which 9 patients had obvious pain and could not endure, 2 patients did not feel obvious, 15 patients had local inflammation and 4 patients