High intraocular pressure (IOP) is usually associated with visual fatigue, poor eye habits and glaucoma, and can be treated with rest and relaxation, correction of eye habits, medication or surgery. For transient elevation of intraocular pressure caused by visual fatigue and bad eye habits, patients can usually get relief through rest and relaxation and correction of eye habits. Patients with glaucoma may also have elevated intraocular pressure, and can use eye pressure-lowering medications such as carteolol hydrochloride eye drops, burfloxacin eye drops, and brimonidine tartrate eye drops to help lower their intraocular pressure under the guidance of a doctor. If the effect of drugs to reduce intraocular pressure is not satisfactory, patients can feasibly use laser treatment or surgical treatment to reduce intraocular pressure, such as compound trabeculectomy. It is recommended that patients with abnormal intraocular pressure consult a doctor to evaluate their condition and follow the doctor’s instructions for treatment.