What are dry eye drops?

At present, there are many eye drops for the treatment of dry eye, including aqueous solution, oil solution, gel and eye ointment. Generally, for mild and moderate dry eye patients, artificial tears with aqueous solvent or oil solvent can be selected. Use 4-6 times a day, and appropriately increase or decrease the number of eye drops according to the severity of the patient's symptoms. Common eye drops include: artificial tears (Aili, Hailu, Siran eye drops, etc.), anti-inflammatory eye drops (fluorometholone, pranoprofen eye drops), etc. For severe dry eye, gel preparations such as calf blood extract eye gel can be used on the basis of artificial tears. For dry eyes caused by mixed inflammatory factors, immunosuppressant eye drops, etc.(such as tacrolimus eye drops, etc.) can be added.