There is no best way to lower intraocular pressure, patients with elevated intraocular pressure can be treated with medication, laser therapy and surgery, etc., and several days of treatment are related to the patient’s condition. 1. Medication: Patients with elevated intraocular pressure can use medication to lower intraocular pressure as prescribed by doctors, such as timolol maleate eye drops, brinzolamide eye drops, tafluprost eye drops, etc. If the patient’s intraocular pressure is high, a combination of two or more types of eye drops can be used. If the patient’s intraocular pressure is high, two or more medications can be used in combination to lower the intraocular pressure. 2. Laser treatment: If the effect of drug treatment is not good, patients can have laser treatment, such as selective laser trabeculoplasty, iris laser perforation, etc., to increase the discharge of aqueous humor, so as to reduce intraocular pressure. 3. Surgery: If the effect of medication and laser treatment is not obvious, patients can have surgery, such as glaucoma valve implantation, trabeculectomy, etc., to increase the amount of aqueous humor discharged through surgery and lower the intraocular pressure. It is recommended that patients with elevated intraocular pressure consult a doctor in a timely manner to assess their condition and follow the doctor’s instructions for treatment.