The eye is red and swollen after getting a bug out of the eye, you need to go to the ophthalmology department of the hospital in time to check if there is corneal abrasion or infection, and then you can take general treatment or medication. When the bugs enter the eye, the corneal epithelium may be abraded when the bugs are removed, resulting in redness, pain and tearing of the eye. Doctors can make a clear diagnosis by doing a slit lamp microscopy. For patients with corneal epithelial damage, medication that promotes corneal repair, such as recombinant human epidermal growth factor drops, can be ordered. The bacteria carried by the worms or the lack of strict sterilization when taking the worms may lead to eye infections and inflammation, resulting in redness and edema of the eyes, which can be treated with antibiotic eye drops, commonly used are ofloxacin eye drops, tobramycin eye drops and so on. After the bugs in the eyes to get out of the eyes red and swollen, it is recommended to go to the ophthalmology department in a timely manner, and under the guidance of the doctor to carry out the treatment.