[Acute red eye].

The general physician as well as the medical specialist may be confronted with a patient with one or two red eyes. To be adequately equipped we answer a series of questions on diagnosis, treatment and referral of patients with red eyes after trauma, or with conjunctivitis, keratitis, scleritis, uveïtis, endophthalmitis or acute glaucoma. Refer to an ophthalmologist or not?