A clear blister protruding from the white eyeball is considered to be vesicular conjunctivitis, and it is recommended to consult a doctor to confirm the diagnosis of the condition if it is accompanied by discomfort, and to follow the doctor’s instructions. If you are diagnosed with vesicular conjunctivitis, you can apply tobramycin dexamethasone eye drops under doctor’s supervision. Before and after the use of eye drops, hands must be cleaned, but also a good local cleaning of the eyes can promote recovery. During the treatment of vesicular conjunctivitis, patients should pay attention to rest, do not stay up late to ensure that have enough sleep, but also pay attention to reasonable use of the eyes, less play cell phones and computers, not only to reduce the harm of electronic products on the eyes, but also to avoid excessive use of the eyes, in order to promote the recovery of the disease.