Dacryostenosis: Causes, Symptoms and Treatment

Written by Medicover Team and Medically Reviewed by Dr Manaswini Priya Varanasi , Ophthalmologists

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1. Causes 2. Find a Doctor 3. Diagnosis 4. Treatment 5. FAQs

Dacryostenosis, also known as a blocked tear duct, occurs when the normal drainage pathway for tears becomes partially or completely blocked. This can lead to excessive tearing, eye irritation, swelling, or recurrent eye infections due to poor tear drainage.

What Are the Symptoms of Dacryostenosis?

Symptoms may include excessive tearing, mucous discharge from the eyes, redness or swelling around the eyes, and sometimes even eye infections. Babies with dacryostenosis may have watery eyes or sticky eyelids due to the inability of tears to drain properly. If you notice persistent tearing or eye discharge in your baby, it's important to consult with a healthcare provider for proper evaluation and management of this condition.

Excessive tearing or watering of the eyes is a common symptom of dacryostenosis.
Eye discharge, often thick and yellowish, can be a sign of dacryostenosis.
Eyelid swelling or redness may occur in individuals with dacryostenosis.
Recurrent eye infections, such as conjunctivitis, can be linked to dacryostenosis.
Irritation or discomfort in the eye area, especially near the tear duct, is a symptom of dacryostenosis.

What are the Causes of Dacryostenosis?

This blockage can result from various factors, including underdeveloped tear ducts at birth, inflammation or infection in the ducts, abnormal growths or tumors in the nasal area, or trauma to the face.

Environmental factors, genetics, or structural abnormalities can also contribute to the development of dacryostenosis. Early detection and appropriate management are crucial in preventing complications and ensuring proper tear drainage in affected individuals.

Dacryostenosis can be caused by a blocked tear duct, often due to inflammation, infections, or congenital abnormalities.
Trauma to the eye area, such as injuries or surgeries, can lead to dacryostenosis by disrupting the tear drainage system.
Aging-related changes in the tear duct structure or function can result in dacryostenosis, making it more common in older individuals.
Certain medical conditions like sinus infections, allergies, or autoimmune diseases can contribute to the development of dacryostenosis.
Tumors or growths near the tear ducts can obstruct the normal flow of tears, causing dacryostenosis and related symptoms.

When Should You See a Doctor for Dacryostenosis?

Consulting an ophthalmologist or eye specialist is important if symptoms persist, worsen, or lead to repeated infections.

Continuous tearing or eye discharge
Signs of infection such as redness or swelling
No improvement with home remedies
Recurrent eye infections

No doctors found for Dacryostenosis in any location.

What are the Types Of Dacryostenosis?

Dacryostenosis refers to the obstruction of tear ducts, which can manifest in different types. One common type is congenital dacryostenosis, occurring in infants due to a blocked tear duct present from birth. Acquired dacryostenosis, on the other hand, develops later in life and can be caused by factors like infections or trauma.

Epiphora, excessive tearing due to impaired drainage, is a symptom associated with dacryostenosis. Treatment options include massage, warm compresses, or surgical intervention to clear the blockage and alleviate symptoms.

Types of Dacryostenosis:

Congenital dacryostenosis occurs in infants when the nasolacrimal duct is obstructed at birth.
Acquired dacryostenosis can develop due to factors like aging, trauma, infections, or inflammation.
Partial dacryostenosis involves a partial blockage of the tear duct, leading to intermittent tearing and discharge.
Complete dacryostenosis refers to a total blockage of the tear duct, causing persistent tearing and eye irritation.
Recurrent dacryostenosis can occur when the condition reoccurs after treatment, requiring further interventions.
Secondary dacryostenosis may result from underlying conditions such as tumors or systemic diseases affecting the tear ducts.
Chronic dacryocystitis

What are the Common Risk Factors?

Dacryostenosis, a common condition in infants where the tear duct is blocked, can be influenced by various risk factors. These factors may include a family history of tear duct issues, premature birth, infections, or anatomical abnormalities in the eye or nasal area.

Additionally, infants born with certain genetic disorders or craniofacial abnormalities may also be at a higher risk for developing dacryostenosis. Understanding these risk factors can help healthcare providers identify and manage this condition early on to prevent complications and ensure proper treatment for affected infants.

Premature Birth: Babies born prematurely are at higher risk of developing dacryostenosis due to underdeveloped tear ducts.
Family History: Having a family history of tear duct problems increases the likelihood of developing dacryostenosis.
Eye Infections: Previous or recurrent eye infections can lead to inflammation and scarring of the tear ducts, causing dacryostenosis.
Nasal Congestion: Conditions that cause chronic nasal congestion can impact the proper drainage of tears, contributing to dacryostenosis.
Facial Trauma: Trauma to the face, particularly around the eyes, can damage the tear duct system and result in dacryostenosis.

How is Dacryostenosis Diagnosed?

Special tests, such as the fluorescein dye disappearance test or irrigation of the tear ducts, may be conducted to assess the patency of the nasolacrimal system. Imaging studies like dacryocystography or lacrimal scintigraphy can provide further insights into the location and extent of the blockage. In some cases, a referral to an ophthalmologist or oculoplastic surgeon may be necessary for a more specialized evaluation.

Dacryostenosis diagnosis involves assessing symptoms like excessive tearing or eye discharge.
Physical examination by an eye specialist can help detect signs of blocked tear ducts.
Diagnostic tests such as fluorescein dye disappearance tests can evaluate tear duct blockages.
Imaging studies like dacryocystography may be used to visualize any obstructions in the tear ducts.
Dacryostenosis can be confirmed through a probing procedure to assess the patency of the tear ducts.

What is the Treatment for Dacryostenosis?

Dacryostenosis, a condition characterized by blocked tear ducts, can be effectively managed through various treatment options. In infants, gentle massage over the tear duct area may help open the duct. If this proves ineffective, a healthcare provider may recommend probing the duct to clear the blockage.

In adults, treatment options include warm compresses, antibiotics for infections, and, in some cases, surgery to repair or bypass the blocked duct. It is essential to consult a healthcare professional to determine the most suitable treatment approach based on individual circumstances and the severity of the condition.

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