- Researchers based in New Zealand finished a pilot trial on a natural treatment for dry eye disease.
- Dry eye disease, also called keratoconjunctivitis sicca, affects millions of people and can affect vision and quality of life.
- The trial involved applying castor oil to the eyelids for a period of four weeks.
- By the end of the trial, participants experienced an overall improvement in symptoms, including improvement in how thick their eyelids were.
Dry eye disease is a common condition that can cause inflammation in the eyes. According to the American Academy of Ophthalmology (AAO), it affects approximately 20 million people in the U.S.
While there are some treatments available for dry eye disease, researchers from the University of Auckland were curious if a natural remedy could be effective. They conducted a pilot study where participants applied castor oil to their eyelids, which proved beneficial for the participants.
The researchers are conducting another study to see if they can enhance those benefits further by mixing castor oil with mānuka and kanuka oils.
Further information about the current trial is available via the University of Auckland.
The National Institutes of Health (NIH) says that
A disease called is a common culprit as it causes inflammation that leads to a thickening of the and flaking and crusting of the eyelids. This contributes to developing dry eyes.
Some signs and symptoms of dry eye disease include:
- burning or stinging in the eyes
- watery or teary eyes
- sensitivity to light
- a feeling of grittiness in the eyes
The disease is more common in people ages 50 and older, particularly in women. Women undergoing menopause are
Some treatments available for dry eye disease include over-the-counter remedies such as artificial tears and…
Read the full article here
