For what eye drops to use for allergic rhinitis, clinically it is divided into the following cases: 1. Allergic rhinitis itself does not require the application of eye drops, allergic rhinitis is mainly a local metamorphosis of the nasal cavity, clinically it can be treated with nasal spray hormones, such as endosulfan, colecalciferol, and ryanodine for nasal spray, and also antihistamine nasal spray, such as Acesulfan, for nasal spray. Some patients with heavy symptoms can be treated with antihistamine drugs under the guidance of a doctor, and can also take oral leukotriene receptor antagonists for symptomatic treatment. 2. It is recommended that patients go to an eye clinic and have their doctor prescribe anti-allergy eye drops, such as sodium tinted glycolate drops, to relieve the symptoms of eye allergy. These medications should be applied under the guidance of a local hospital doctor and should not be purchased on your own.