Patients wake up with blurred vision, which may be caused by conjunctivitis, keratitis, glaucoma and so on.
1. Conjunctivitis: Conjunctivitis is mainly caused by various pathogenic bacterial infections, physical infections, etc. Due to inflammatory stimulation, patients may experience discomfort such as foreign body sensation, burning sensation, increased secretion, etc. Because the secretion blocks the line of sight when waking up, patients may experience blurred vision.
2. Keratitis: Inflammation caused by exogenous or endogenous pathogenic factors attacking the corneal tissue when the corneal defense ability is weakened. Due to the inflammation stimulation, patients may have eye pain, photophobia, tearing, increased secretion and other phenomena, which may also appear blurred vision.
3. Glaucoma: Glaucoma is a group of diseases characterized by optic nerve atrophy and visual field defects, due to increased intraocular pressure, patients may experience eye swelling, eye pain, blurred vision, rainbow vision and other uncomfortable symptoms.
4. Others: Blurred vision after waking up may be caused by upright hypotension and corneal dystrophy.
It is recommended that patients with blurred vision consult a hospital in time to assess their condition and follow the doctor’s instructions for treatment to avoid delaying their condition.