Allergic conjunctivitis is a reaction individuals have when they are exposed to allergy-causing substances, such as pollen or mold. The conjunctiva, a transparent tissue lining the inner eyelid, is a membrane that lines the inner eyelid and sclera. The conjunctiva is the most susceptible to allergen irritation. As a result, of allergen exposure, the blood vessels in the conjunctiva become inflamed and irritated causing common symptoms. The inflammation results in red, itchy and watery eyes.

Allergic Conjunctivitis

Types of Allergic Conjunctivitis

There are two main types; one type is called acute allergic conjunctivitis where it is a short-term condition common during allergy season. The second type is known as chronic allergic conjunctivitis. This type is less common and it affects individuals throughout the year. Ten to twenty percent of the population is affected by allergies and those individuals who already have allergies, are more prone to developing allergic conjunctivitis. Allergies are more common in children and young adults. 

Symptoms of allergic conjunctivitis are quite common and include:

  • Intense itching or burning eyes
  • Puffy eyelids
  • Red eyes
  • Tearing (watery eyes)

Treatments

There are several ways to treat it and all treatments depend on the severity of the symptoms. The best treatment is prevention strategies by minimizing the allergen exposure. Several ways to take preventative action is avoiding environmental factors such as keeping your home dust-free, using an indoor air purifier, closing windows when pollen count is high and avoiding exposure to harsh chemicals, dyes and perfumes.

To ease the pain and burning, use a cool compress and avoid rubbing your eyes. Some other treatment options include antihistamines to reduce the histamine release, lubricated eye drops, steroid eye drops, or anti-inflammatory eye drops. Treatment will differ depending on the severity of the symptoms.

To discuss the best and most effective allergic conjunctivitis treatment options with Dr. Greenbaum, make an appointment today.

Source: National Eye Institute