Red spot in the eye can occur from a number of causes, including irritation after a foreign product or body fall, a scratch, an allergic reaction, or even an eye disease, such as episcleritis.
However, a very important cause of this eye impairment is subjunctive hemorrhage, known as an eye effusion, when a blood vessel ruptures, due to stress, sneezing, coughing or scraping or being hit on the spot.
- To identify the cause of the red spot in the eye.
- It is necessary to seek the attention of the ophthalmologist.
- Who will perform the assessment and indicate the best treatment for each case.
See also what can cause eye burns
The eye can become irritated when scratched, such as when it scratches hard or when a foreign object falls, such as a spot in the eye, for example. In fact, the membrane of the eye, called the conjunctiva, is fragile and contains blood vessels that can easily rupture.
Allergic reactions from contact with dust, mites, mold or chemicals, such as makeup or shampoos, can cause redness of the eyes, located in one place or spread throughout the eye, causing conjunctivitis.
In addition to red spots, itching, burns, watery eyes or a swollen eyelid often appear, as well as other symptoms such as sneezing and itching of the skin, which may also indicate that it is an allergy.
Also known as hyposphagma or stroke in the eye, this change occurs when a blood vessel on the surface of the eye ruptures, causing a blood stain.
The most common causes of this bleeding are scratching or rubbing your eyes, coughing, exercising, vomiting, or due to an infection or surgery of the eye or eyelid.
Episcleritis is inflammation of the layer of the eye that lines the cornea, causing a red spot in the eye, swelling and, in some cases, the appearance of a lump that can move through the episclere layer, called an episcleral nodule.
This change is benign and self-limiting, and although its cause is not fully understood, in some cases it can occur in combination with autoimmune, rheumatic or infectious diseases, such as syphilis, brucellosis or shingles, for example.
Pterigion is a growth of a membrane in the cornea, formed by fibrous tissues and reddish blood vessels, which can develop slowly and cause symptoms such as eye discomfort, redness and itching, and if it grows too much, can cause vision changes.
Its appearance is linked to excessive exposure to the sun, unprotected, although it is also influenced by genetics.
Your baby’s eye may experience subjunctive bleeding, often making efforts to evacuate, cough, or sneeze, and may scratch your eyes. This situation is usually not a cause for concern and usually goes away within 2 to 3 weeks.
However, if the blood stain in the eye persists, or if your baby has a fever, eye discharge, or other symptoms, you should consult your pediatrician or ophthalmologist, as it may be a type of infection, such as conjunctivitis.
See where there may be conjunctivitis in the baby’s eye.