A small bump at the corner of the eye is a common clinical phenomenon, mostly considered to be the occurrence of wheals and chalazion. The patient needs to go to the hospital ophthalmology for treatment, according to the specific situation, the use of antibiotic eye drops or eye ointment treatment, if necessary, surgical treatment. 1, wheals: mostly caused by Staphylococcus aureus infection, when the occurrence of the local corner of the eye will appear red, swollen, painful, the disease site will have hard nodes appear, hard nodes can be accompanied by congestion, pus points, etc., pressure with obvious pain. In the early stage, certain local hot compress treatment can be given, and also under the guidance of the doctor, antibiotic eye drops or eye ointment can be given for treatment, such as levofloxacin eye drops, erythromycin eye ointment, etc. If, after medication, there is no sign of improvement and an abscess is formed, you need to go to the hospital for surgical drainage treatment in a timely manner. 2. Chalazion: Also called a lid gland cyst, it is an idiopathic non-purulent inflammatory disease, mainly due to the blockage of the lid gland causing the accumulation of secretions to form, usually with a swelling at the corner of the eye when touched, but without pain or redness. The first step is to give conservative treatment by applying hot compresses with towels, etc. You can also use antibiotic eye drops as prescribed by your doctor, such as tobramycin eye drops and ofloxacin eye drops. If the local inflammation does not subside, the patient can go to the hospital ophthalmology in time for surgical removal treatment; 3, other: there may be vesicular keratoconjunctivitis, eyelid tumors, warts, etc., which can also be manifested as corner bumps, the specific situation requires patients to go to the ophthalmology consultation after the identification, it is not recommended to self-medication to avoid mistreatment, aggravating the condition.