Blocked Tear Duct: Nasolacrimal Duct Obstruction

A blocked tear duct occurs when the natural pathways that drain tears from the eyes to the nose become obstructed, leading to watery eyes and an increased risk of infections. While this condition is often seen in infants, adults can experience it as well. At San Diego Eye & Face, Dr. Kellie Satterfield offers effective treatments for this common issue.

Fullness in the inner corner of the eye corresponding to a nasolacrimal duct obstruction.

Understanding Blocked Tear Ducts

A blocked tear duct, or nasolacrimal duct obstruction, causes tears to build up and overflow due to a blockage in the ducts that usually drain tears away. This can lead to discomfort and increase the risk of eye infections.

Symptoms and Common Causes

Symptoms include:

  • Persistent watery eyes.
  • Accumulation of mucus or crust on the eyelids or eyelashes.
  • Redness and irritation of the eyes.
  • Blurred vision from excessive tearing.
  • Infections near the inner corner of the eye.

Blocked tear ducts can be caused by:

  • Congenital blockages present from birth.
  • Inflammations or infections that cause narrowing or blockage.
  • Facial trauma affecting the tear ducts.
  • Natural changes in the tear ducts due to aging.

Diagnosis at San Diego Eye & Face

Dr. Satterfield diagnoses blocked tear ducts by:

  • Discussing your symptoms and conducting a thorough eye examination.
  • Performing a tear drainage test with a special dye to assess drainage efficiency.
  • Using irrigation and probing to check for and potentially clear blockages.
  • Employing sinus imaging tests such as needed.

Tailored Treatment Options:

Treatment varies based on the underlying cause but can include:

  • Massage techniques, particularly effective for infants under one year, to open up blockages.
  • Dilation, probing, and irrigation procedures to open up the blocked ducts.
  • Stenting or intubation, which involves inserting small tubes to keep the ducts open.
  • Surgery, such as dacryocystorhinostomy, to create a new pathway for tear drainage in severe cases.

Visit San Diego Eye & Face:

If you suspect you have a blocked tear duct, don’t hesitate to schedule a consultation with Dr. Satterfield at San Diego Eye & Face. Early treatment can improve comfort, prevent infections, and maintain a healthy tear drain. Contact us to learn more about our services and how we can help you manage and treat a blocked tear duct effectively.

 

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