Symptoms of allergic conjunctivitis

Conjunctivitis is the most common type of eye disease in children and adults, and this inflammation is often called pink eye, and this inflammation accompanies many symptoms, some of which are:[1]

  • Eyelid swelling.
  • blurred vision
  • The whites of the eyes, or the inner eyelid, appear red.
  • Suffering from itchy eyes.
  • Increase the amount of tears.

Allergic conjunctivitis

Allergic conjunctivitis occurs as a result of a reaction to allergens, in which the body produces antibodies called immunoglobulins, and these antibodies stimulate cells called mast cells to secrete substances that cause inflammation, such as histamine, which causes inflammation. Redness of the eyes, in addition to the appearance of allergy symptoms, and it is worth noting that allergic conjunctivitis occurs in both eyes.[2]

Types of allergic conjunctivitis

Allergic conjunctivitis includes many types, including the following:[3]

  • Allergic cutaneous conjunctivitis: (English: contact dermato conjunctivitis) Exposure to cosmetics, eye drops, and many other chemicals can cause this type of conjunctivitis.
  • Perennial allergic conjunctivitis: Perennial conjunctivitis persists throughout the year; It is caused by an allergy to dust mites.
  • Hypertrophic papillary conjunctivitis: It is usually caused by wearing contact lenses.
  • Seasonal allergic conjunctivitis: Seasonal allergic conjunctivitis usually occurs in the spring and summer, and pollen is the most common cause of seasonal conjunctivitis.

Treatment of allergic conjunctivitis

Allergic conjunctivitis can be treated by following many drug treatments and home methods, and the following are some of these methods:[4]

  • Pharmacological treatments: These include:
  • Home care: There are many activities and home procedures that must be followed to reduce the symptoms of infection, including:
  • Steroid eye drops.
  • Eye drops that help constrict blood vessels.
  • Oral antihistamines, which are used to reduce or prevent the release of histamine.
  • Anti-inflammatory eye drops.
  • Avoid rubbing the eyes.
  • Avoid exposure to chemicals, dyes, and perfumes.
  • Close windows when pollen starts to spread.
  • Use an indoor air filter.

the reviewer

  1. ↑ “Allergy Conjunctivitis (Pink Eye)”,, Retrieved 18-2-2019.
  2. ↑ “Pink eye (conjunctivitis)”,, accessed on February 18, 2019.
  3. ↑ “What is allergic conjunctivitis?”,, Retrieved 18-2-2019.
  4. ↑ “Allergic Conjunctivitis”,, Retrieved 18-2-2019.

Symptoms of allergic conjunctivitis

Writing – on the date : – Last updated: 2022-05-14 16:57:01