Do you need glasses or just tears?

Dry eyes syndrome is one of the reason many people visit an optometrist. Tears lubricate your eyes and guard them against infections and allergens. Therefore, without tears, perfect vision is impossible.  Signs of this syndrome may include:

  • Inflammation and redness of the eye
  • Burning of the eye
  • Persistent dryness of the eye
  • Foreign body sensation

Dye Eye Syndrome treatment

Fortunately, there are a number of treatments available for this syndrome. Most of these methods are successful at reducing dry eye symptoms. However, in the recent past, many patients have believed that the only remedy to this problem is getting glasses from a health professional.  This is definitely, untrue. Having dry eyes is not usually related to needing glasses. One of the most effective medication processes that can be used to treat dry eyes is “artificial tears”, which helps in lubricating the outer and inner surfaces of the eyes.

What makes artificial tears tick?

Artificial tears act as substitute to natural tears; they can replace natural tears to an extent. They cannot match the protein found in natural tears; however, they are rich in polymers, water and salt. Many people find glasses uncomfortable, annoying, unattractive and inconvenient. Contrary to this, artificial tears try to mimic the natural tears, hence more convenient compared to glasses. In other words, they act as a “first cousin” to natural tears:

  • They are lubricants. For that reason, they act as a comforting agent to the eye. Usually, people suffering from this syndrome, are known to have damaged ocular tissue because of the friction and irritation caused in the eye. However, artificial tears guard these tissues from this kind of damage.
  • Additionally, they perfectly blend well with the eye’s ocular secretions, thus not causing any stinging or burning sensation to the eye. Alternatively, they reduce comfort and increase comfort.

Best artificial tears

It is imperative, to discuss with your optometrist the origin of your condition before taking any action. Your doctor will recommend artificial tears that can handle your level and type of dry eye severity. Crocodile Tears, a type of artificial tears readily available in the market, is among the most trusted medications your doctor may recommend; therefore, feel free to research more about it.

Try Crocodile tears to soothe your eyes.

Science of Tears

The Typogrophy of Tears by Rose Lyne Fisher

A series of microscopic photos of dried, human tears.

See Rose Lyne Fisher’s Gallery

All Photographs by Rose-Lynn Fisher/Craig Krull Gallery.

Watering Eyes
Watering Eyes

Tears of Change
Tears of Change

Tears of Elation
Tears of Elation

Tears of Liberation
Tears of Liberation

Tears of Laughter
Tears of Laughter

 Tears of Ending and Beginning
Tears of Ending and Beginning

Tears of Hope
Tears of Hope

Tears of Release
Tears of Release

Tears from Slicing a Onion
Tears from Slicing a Onion

Tears of Grief
Tears of Grief

Tears of Reunion
Tears of Reunion

Tears of Remembrance
Tears of Remembrance

Microscopic vistas found in the study of 100 tears as viewed through a microscope have proved to be a haunting reminder of the human struggle. During a period of personal challenge and change, the project began. Years later, looking back upon the pictures, a composition of sorrow, laughter, rejection, resolution, and rebirth can be found.

Magnified tears contain structure evocative of landscape or terrain. While tears are composed of water, minerals, antibodies, and proteins…this series shows the passing landscapes, a moment in time, the touch of a dream’s breath.

The similarity between large scale and small scale in nature is truly astounding. Crystalline structures, erosion, and fractals can be seen both on the Earth and in our tears. Every tear holds a unique signature, no matter the origin. Micro and macro – nature reaches past the boundaries of size.

Tears speak a primal language to our souls. As we shed tears, we also shed that which binds us to the moment, we allow our inner self to spill into the physical realm. As spontaneous as tears are, they seem to carry the entirety of our soul inside of each tiny droplet.

The body responds to different sorts of emotions with tears. It can be difficult to tell which moment will cause us to come to tears. Laughter can trigger more crying than a sudden and significant loss. Those that never cry during stressful or sorrowful times may break down into tears years after an event.

A simple word, scent, or view can change the heart and bring forth tears that one never knew they were holding back. Sometimes a person may be unable to physically shed tears. The impact on emotion from being unable to cry with tears can be very strong. Tears wash the soul and help remove the debris of time and hurt.

The inability to cry may stem from a medical reason. Dry eyes can be remedied, but what about the lack of actual tears? It can be difficult to find a reason or even to understand why the missing emotional tears are so important. A doctor can help…though if the absence is not physical, much soul-searching may need to be done. Self-exploration may find the root of the tearlessness.

Every tear is a history in itself. Holding the whole of the human experience in each, tears can remove actual debris from the eye, cleanse the heart, or bring people together in a moment of laughter.

Try Crocodile tears to soothe your eyes.

Causes for Dry Eye

Dry eye is a condition in which there is an insufficient amount of tears needed to lubricate and nourish the eye. This process is essential for providing clear vision and for protecting the eye’s sensitive surface tissues. Other common names for dry eye include chronic dry eye, dry eye syndrome, dry eye disease, and kerato-conjunctivitis sicca.

Having dry eye does not mean that your eyes are actually “dry.” In fact, many sufferers of dry eye experience persistent watery eyes. Dry eye simply refers to an abnormality of the tear film.

The tear film of the human eye is complex, and includes an aqueous (watery) layer covered by a lipid (oily) layer to prevent evaporation. Underneath the tear film, a mucus (sticky) layer is present to help the tear film adhere to the eye’s surface. If any of these three tear film layers are disturbed, it can interfere with the eye’s natural lubrication process. If these disruptions continue, the person can develop dry eye.

Causes of Dry Eye

From various environmental factors to the aging process, there are numerous causes of dry eye. The most common causes of mild to moderate dry eye include computer use, contact lens wear, and aging, especially in women who are peri-or-postmenopausal.  Moderate to severe dry eye is often associated with Sjogren’s syndrome. This auto-immune disease can not only cause dry eyes, but also dry mouth and nose. LASIK vision correction surgery can also contribute to dry eyes.

Aging: The aging process can cause a decrease in lipid production, resulting in a condition known as evaporative dry eye.

Environmental Factors: Indoor and outdoor climate, wind, humidity levels, and the presence of various irritants can result in dry eye. Environmental factors that can contribute to this condition include:

  • High altitudes
  • Air conditioning
  • Hair dryers
  • Central heating
  • Dry, hot and/or windy climates
  • Excessive sun exposure
  • Cigarette smoke
  • Air travel
  • Air pollution

Contact Lens Wear: Many people who wear contact lenses complain of dry eyes. As contact lenses rub against the conjunctiva in the eyelids and absorb the tear film, this action can cause or contribute to dry eye. In some instances, long-term contact lens wearers may experience a reduction in epithelial nerve sensation, which can help reduce the stimulus to produce tears.

Medical Conditions:

  • Auto-immune diseases (Sjogren’s rheumatoid arthritis, lupus)
  • Diabetes
  • Lacrimal gland deficiency
  • Lupus
  • Parkinson’s disease
  • Rheumatoid arthritis
  • Rosacea (Facial rosacea is directly linked with ocular rosacea, which can cause eye conditions like blepharitis.)
  • Sarcoidosis
  • Stevens-Johnson syndrome

Eye Injuries and Eye Surgeries:

  • Chemical burns
  • Corneal transplants
  • Laser refractive surgery, e.g. LASIK, epi LASIK, LASEK, PRK, etc. The most commonly known for dry eye is LASIK surgery, as it ablates or severs more nerves than other types of laser refractive surgery.

Conditions of the Eyelid/Anatomical Abnormalities:

  • Bell’s palsy
  • Bulging eye
  • Droopy eyelid
  • Conjunctivalchalsis
  • Ectropion
  • Entropion
  • Lagophthalmos  (Inability to close the eyelids, which can be caused by LASIK, hypothyroidism, blepharoplasty, or other causes, or can occur naturally.)
  • Noncturnal lagophthalmos
  • Pterygium/Pingecula
  • Proptosis

Eye Diseases that Affect the Meibomian Glands:

  • Blepharitis
  • Meibomian gland dysfunction (also referred to as meibomiantis or meibomitis)
  • Ocular rosacea (Believed to be present in up to 75 percent of perimenopausal women with facial rosacea)

Hormonal Changes or Deficiencies:

  • Decreased androgen production
  • Hormonal changes due to menopause
  • Estrogen supplementation (which can improve or worsen dry eye)
  • Thyroid conditions

Low Blink Rate

The act of blinking is necessary to properly spread tears over the surface of the eye, and therefore stimulating tear production. Having a low blink rate can affect eye lubrication and cause dry eye symptoms.

When you focus on a nearby object for a prolonged period of time, you are most likely blinking less than you normally would. For example, looking at a computer, watching television, or reading can cause you to blink less frequently. In fact, computer use has been shown to decrease the blink rate from 22 blinks per minute to just 7 blinks per minute.


Certain medications have been known to exacerbate dry eye. If you believe that the medication you are taken is causing or contributing to your dry eyes, consult with your doctor. He or she may be able to prescribe an alternative medication to eliminate this side effect. Note that it’s important not to stop using a medication without consulting your doctor first.

  • Allergy medications (especially antihistamines)
  • Antidepressants (e.g. diazepam, amitriptyline)
  • Beta blocks
  • Birth control pills
  • Certain medications used to regular heart rhythm abnormalities
  • Decongestants
  • Diuretics
  • Many pain medications
  • Parkinson’s medications
  • Sleeping pills
  • Some blood pressure medications

Smoking, radiation therapy, and vitamin A deficiencies can also cause or contribute to dry eye disease.

Role of Artificial Tears

As it’s crucial to the health of the eye for its surface to maintain lubrication, artificial tears in the form of liquids, gels and ointments can be used to lubricate the eye. As dry eye can result in eye injuries which can compromise vision, it’s important to keep your eyes properly lubricated. A treatment option such as Crocodile Tears can help sufferers of dry eye have less discomfort. Find out if Crocodile Tears can help you.

Try Crocodile tears to soothe your eyes.