麦粒肿是眼科的常见病、多发病,目前尚无理想的治疗药品。口服异烟胼对麦粒肿有较好的治疗效果。但是口服给药大部份经肝脏代谢为无效的乙酰异烟肼和异烟酸,到达病变部位的浓度较低。因此,笔者将异烟肼制成滴眼液,并进行了临床观察,疗效显 Stye is a common eye disease, frequently-occurring disease, there is no ideal therapeutic drugs. Oral isoniazid oral administration of better treatment of stye. However, most of the oral administration of acetyl-isoniazid and isonicotinic acid, which are metabolized by the liver, are ineffective and reach the lesion at a lower concentration. Therefore, the author made isoniazid eye drops, and the clinical observation, the effect was significant