The evaluation of eye irritation begins with a medical history and physical examination, including an eye exam.

Physical findings in those with eye irritation may include:

• Eyes redness
• Colored eye discharge
• Red throat
• Swollen lymph glands in the neck

The diagnosis of eye irritation does not usually require testing.

Tests that may be used to evaluate eye irritation include:

• Allergy testing
• Complete blood count
• Culture of the tears for bacteria