The mucus comes from the conjunctiva which is the transparent tissue covering the whites of the eye and internal surface of the eyelids. This mucus forms the innermost layer and helps the tears to ...

The lacrimal glands, or the tear glands in the ... Varenicline (Tyrvaya) is a prescription nasal spray for dry eye. It stimulates the nerve pathway inside the nose to increase tear production.

The ophthalmic division of the trigeminal nerve divides into three main branches: the frontal nerve, the lacrimal nerve and the nasociliary ... via the external nasal nerve. In this case the alae ...

The term functional nasolacrimal duct obstruction (FNLDO; watering with patent drainage) is misleading as it implies occluded drainage and solely nasolacrimal duct pathology. 'Normal' tear ...

Other kinds of headaches that keep coming back, such as migraines or tension headaches, are often mistaken for sinus headaches. Because the treatment you need depends on the type of headache you ...

A nasal cleansing wash sold nationwide is being recalled because the product may be contaminated with bacteria, according to a notice posted this week by the U.S. Food and Drug Administration.

Get Instant Summarized Text (Gist) Approximately 10% of South Asian immigrants aged 45 and older in Canada have hypothyroidism, with a 77% higher likelihood compared to Canadian-born individuals ...

Francis has been using a nasal tube for supplemental oxygen to help him breathe during the day and a noninvasive mechanical ventilation mask at night, therapy that he was continuing Monday.

Sinus arrhythmia is a natural and periodic variation in the heart’s rhythm and represents a normally functioning heart. In a normal sinus rhythm, the time between heartbeats is equal, which can be ...