Symptom Checker: Symptoms & Signs Index
Medical Author: Melissa Conrad Stöppler, MD
Swelling of the eye, also referred to as periorbital puffiness, refers to the presence of excess fluid (edema) in the connective tissues around the eye, most commonly the eyelids. A swollen eye can result from trauma, infections, or other injuries to the eye area. Virtually any cause of inflammation to the eye area may manifest as eyelid swelling, although allergic reactions are likely the most common cause. With allergic reactions, the eyes may also be red and itchy as well as swollen. Rarely, systemic conditions (affecting the entire body) may result in fluid retention, including fluid retention in the tissues around the eyes.
Health concern on your mind? Visit the Symptom Checker.
Fauci, Anthony S., et al. Harrison's Principles of Internal Medicine. 17th ed. United States: McGraw-Hill Professional, 2008.
Causes of Swollen Eyes
In This ArticleBlepharitis Article
- Blepharitis facts
- What is blepharitis?
- What causes blepharitis?
- What are the symptoms and signs of blepharitis?
- How is blepharitis diagnosed?
- What are complications of blepharitis?
- What is the treatment for blepharitis?
- What is the prognosis for blepharitis?
In This ArticleBug Bites and Stings Article
- Bug bites and stings facts*
- Bug bites and stings introduction
- What can I do to keep insects away?
- What's the proper way to use insect repellent?
- What's the best way to remove a bee stinger?
- What should I do if I find a tick on me or my child?
- What can be done for itching and pain from bites and stings?
- When is medical attention needed?
- Where can I find more information on bug bites and stings?
In This ArticleBurns (First Aid) Article
- Introduction to burns
- How are burns classified?
- What is the significance of the amount of body area burned?
- How important is the location of a burn?
- What about electrical burns?
- What about chemical burns?
- First aid for burns
In This ArticleCorneal Ulcer Article
- Corneal ulcer facts
- What is a corneal ulcer?
- What does a corneal ulcer look like?
- What are the causes of a corneal ulcer?
- What are corneal ulcer symptoms?
- What are corneal ulcer signs?
- How is a corneal ulcer diagnosed?
- What is the treatment for a corneal ulcer?
- What is the healing time for a corneal ulcer?
- Can corneal ulcers be prevented?
In This ArticleEdema Article
- Edema facts
- What is edema?
- What is pitting edema and how does it differ from non-pitting edema?
- What causes pitting edema?
- How does salt intake affect edema?
- Why does a patient with heart disease retain fluid?
- Why do patients with liver disease develop ascites and edema?
- Why does edema occur in patients with kidney disease?
- What is idiopathic edema?
- How does venous insufficiency cause edema?
- Which diuretics are used to treat edema?
- Are diuretics used for other purposes?
In This ArticleHyperthyroidism Article
- Hyperthyroidism facts
- What is hyperthyroidism?
- What are thyroid hormones?
- Thyroid hormone regulation--the chain of command
- What causes hyperthyroidism?
- What are the symptoms of hyperthyroidism?
- How is hyperthyroidism diagnosed?
- How is hyperthyroidism treated?
- What's best for you?
In This ArticleItching Article
- Itch facts
- What is an itch?
- What are associated symptoms and signs of itching?
- What causes itching?
- How is the cause of itching diagnosed?
- Should I scratch the itch?
- What are topical itch treatments? Are there any home remedies for itching?
- What are oral itch treatments?
- Can itching be prevented?
- When should the doctor be consulted for itching?
- What are possible complications of itching?
- What is the prognosis (outlook) for itching?
Other Causes of Swollen Eyes
- Bacterial Infection
- Foreign Body in the Eye
- Nephrotic Syndrome
- Prolonged Crying
- Viral Infection
Examples of Medications for Swollen Eyes
Symptoms & Signs A-Z List
Get breaking medical news.