Bloody tears, a condition known as hemolacria, are primarily caused by inflammation and related conditions affecting the eyes.
Understanding Hemolacria
Hemolacria, or the presence of blood in tears, can be a startling symptom, often indicating an underlying issue in or around the eye. It’s crucial to determine the cause to receive appropriate treatment.
Common Causes of Bloody Tears
| Cause | Description |
|---|---|
| Severe Conjunctivitis | Significant inflammation of the conjunctiva (the clear membrane covering the white part of the eye) can lead to blood-stained tears. Types include: Hemorrhagic conjunctivitis Membranous or pseudomembranous conjunctivitis *Follicular conjunctivitis with congested semilunar fold and caruncle |
| Viral/Bacterial Infections | Severe viral or bacterial conjunctivitis can also cause bloody tears, particularly if the infection is aggressive. |
Detailed Explanation of Inflammation
Inflammation plays a pivotal role in causing hemolacria. Here’s how:
- Conjunctival Blood Vessels: When the conjunctiva becomes inflamed, its delicate blood vessels can become fragile and prone to rupture.
- Blood Leakage: This rupture allows blood to mix with the tears, resulting in the appearance of bloody tears.
- Aggravated Conditions: Conditions like severe viral or bacterial conjunctivitis can heighten the inflammation, increasing the risk of this blood leakage.
Examples of Conjunctivitis Leading to Bloody Tears
- Hemorrhagic Conjunctivitis: Characterized by subconjunctival hemorrhages, this type is known for causing blood to mix with tears due to ruptured blood vessels.
- Membranous Conjunctivitis: The formation of a membrane on the conjunctiva can lead to further inflammation and bleeding.
- Follicular Conjunctivitis: With congested semilunar folds and caruncle, the increased blood flow in these areas can lead to bloody tears.
- Severe Viral or Bacterial Infections: Aggressive viral or bacterial infections can cause such inflammation and damage that blood seeps into the tear film.
When to Seek Medical Attention
It is essential to consult an eye care professional if you experience bloody tears. They can conduct a comprehensive examination to determine the exact cause and provide the most appropriate treatment.
