Allergies

Common types of allergens, substances capable of creating a hypersensitivity in some individuals, are dust mites, pollen, or pet dander. When the body is exposed to the allergens, a chemical called histamine is released. Histamine triggers an inflammatory response and a multitude of symptoms.

Symptoms of allergic conjunctivitis are similar to “pink eye” and include:

· Redness

· Teariness

· Itchy eyes**

· Blurry vision

· Swelling of the eyelid

Allergy-associated conjunctivitis may be self-limiting (disappear on its own), or it may also require treatment with eye drops. Your doctor may recommend you use one or more of the following:

Artificial tears drops: The tear drops help stabilize your natural tear film to strengthen the natural immune system present in everyday tears. It also helps flush any allergens from the eyes, and may only work for mild cases.
Ocular antihistamines drops: These medicines reduce redness, swelling, and itching by blocking the actions of histamine. They are available both over-the-counter and by prescription, and may be used once a day or up to four times a day depending on the brand. For chronic cases, these may be used daily.
Ocular anti-inflammatory drops: When other medicines fail, your doctor may prescribe steroid eye drops to relieve the symptoms of conjunctivitis. These must be used with the supervision of your doctor since they can cause serious side effects and can worsen symptoms for some eye conditions. They are not for chronic use.

Other treatment options may include:

· Removing contact lenses, if you wear them. You should ALWAYS remove contact lenses for any issues with the eyes.

· Cold compresses

· Removing the offending agent, if possible.