Macrophthalmia is a common disease of the eye, also called blepharitis, which is commonly known as the eye of the needle. This disease is caused by a bacterial infection, so early pharmaceutical intervention is needed in the early stages of the disease to reduce symptoms and shorten the course of the disease. Commonly used medications include levofloxacin hydrochloride eye drops, erythromycin eye ointment, and tobramycin eye drops. You can order the drops 4-6 times during the day and apply another erythromycin eye ointment before going to bed, which will allow the eye to maintain an effective concentration of the medication for 24 hours and the disease will recover more quickly. In addition, localized hot compresses can also be given 3-4 times a day for about 10-15 minutes each time, which can promote blood circulation around the eyelids, thus facilitating the recovery of mydriasis. Under normal circumstances, most patients can gradually improve with the above treatment. If an abscess forms at a later stage, surgical incision to drain the pus is recommended.