What is Nasolacrimal Duct Obstruction?
Nasolacrimal duct obstruction is the partial or complete blockage of the tear drainage pathway from the eyes to the nose. For detailed information about this condition, you can visit our Blocked Tear Duct page.
What are the symptoms of nasolacrimal duct obstruction?
Symptoms of nasolacrimal duct obstruction include constant tearing, eye irritation and redness, crusting, and recurrent eye infections.
What causes nasolacrimal duct obstruction?
Nasolacrimal duct obstruction can occur due to various reasons such as congenital structural abnormalities, aging, trauma, infections, lacrimal stones, tumors, or inflammation.
What is the treatment for nasolacrimal duct obstruction?
Treatment for nasolacrimal duct obstruction may include special massage techniques, lacrimal duct probing, balloon dilation, or surgical intervention.
Does nasolacrimal duct obstruction require surgery?
If the obstruction is mild, surgery may not be necessary; however, if the obstruction is severe or unresponsive to other treatments, surgical intervention may be required.
What is the likelihood of recurrence after nasolacrimal duct obstruction surgery?
The likelihood of recurrence after nasolacrimal duct obstruction surgery is low, but in some rare cases, obstruction may reoccur, necessitating further treatment.
How can nasolacrimal duct obstruction be prevented?
To prevent nasolacrimal duct obstruction, proper eye hygiene should be maintained, eye infections should be treated promptly, and eye traumas should be avoided.