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A blocked tear duct (nasolacrimal duct obstruction) occurs when the tiny channel connecting the eye to the nasal cavity becomes partially or fully obstructed. This prevents tears from draining normally, leading to persistent watering, stickiness, and sometimes recurrent infections. While common in newborns, adults can also develop blockages due to aging, injury, infection, or inflammation.
While not a direct cure, chronic inflammation from conditions like sinusitis, rosacea, or allergies can narrow tear ducts. Reducing systemic inflammation may help. natural remedies for blocked tear duct
This is the most effective home remedy. Heat helps dilate the ducts, loosen any blockage (such as hardened mucus), and promote drainage. A blocked tear duct (nasolacrimal duct obstruction) occurs
Isotonic saline can help physically clear mucus and debris without irritating the delicate mucosal lining. While not a direct cure, chronic inflammation from
Often, a blocked duct is exacerbated by inflammation or debris at the eyelid margin (blepharitis). Keeping the area sterile is crucial to prevent infection.
Some herbal preparations have anecdotal support but lack strong clinical evidence for blocked ducts specifically. They may help with associated blepharitis or conjunctivitis.
Because the tear duct empties into the nasal cavity, nasal congestion or sinus inflammation can back up and block the duct. Nasal saline rinses (neti pot or squeeze bottle) reduce mucosal swelling at the duct’s exit.