Decreased visual acuity, black spot in the eye, red or watery eyes, these visual symptoms cannot be taken lightly. Note that 3 consultations with an optician result may reveal a much more serious pathology. You are reluctant to go see an ophthalmologist? This article will give you tips and can make you change your mind. Symptoms that should be causes for concern If your eyesight starts to change suddenly, we strongly recommend that you go for a consultation. Here are some symptoms that should alert you: Decreased visual acuity, this may be due to retinal detachment; Deformation of the lines, an inevitable sign of AMD, that is, age-related Macular Degeneration; The appearance of blackheads which can be the result of a hole in the retina or in very rare cases,…