Why do the eyes itch and turn red?

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If the eyes are red and itchy, there can be quite a few reasons. If it is not a one-time episode caused by, for example, some irritant, then usually such a condition occurs due to an allergy or infection. An accurate diagnosis will be made by a doctor.

It is best to consult a specialist at the first symptoms. And it is even more dangerous to engage in self-diagnosis and self-treatment. Even if unpleasant symptoms occur during the season of exacerbation of allergies, this does not mean that it will be the cause.

As ophthalmologist, MD Richard Hans explains, eye infections can be caused by many reasons: viruses, bacteria, parasites or fungi In general, eye infections now have a longer list of symptoms than allergies. The eyes don't just itch and turn red.

Frequent allergy symptoms are:

• redness;
• itching;
• watering;< /li>
• burning sensation in the eyes.

In case of infection, these symptoms are often accompanied by pain, feeling of sand and cutting in the eyes, increased sensitivity to light. With bacterial infections, severe eye discharge may be observed, experts at the Cleveland Clinic point out.

Treatment will be different in each case. For example, with allergies, the doctor may recommend special drops and medications that help control inflammation. A bacterial infection may require antibiotic eye drops, and for infections caused by fungi and parasites, treatment will depend on what caused the problem.