Yogesh Eye Centre

There are many kinds of conditions that affect the eyes and make vision difficult - temporarily or even permanently. Uveitis is one such condition that causes eye inflammation in the middle layer of the tissue that resides in the wall of the eye - also known as the Uvea. The progression of the condition is sudden and the symptoms, quite painful.

Let us get to know more with this article:

• Causes: To understand any condition and how it is to be treated, one must first understand the causes of the said condition. While the specific causes behind the onset of Uveitis are not clear, this inflammatory disorder may be caused as a side effect of others like an autoimmune disorder including those like ankylosing spondylitis or even sarcoidosis. Also, infections such as cat scratch disease, syphilis (learn more about syphilis problem), West Nile virus and others may cause this kind of inflammatory condition that also affects the eyes. Lymphoma is also a kind of cancer that can be found in the eyes, which can create Uveitis. Finally, eye injuries and surgeries may cause this condition too.
• Symptoms: This condition has a variety of symptoms that may flare up suddenly. There are very few cases in which these symptoms start and progress gradually. Redness and pain in the eyes is one of the most commonly experienced symptoms while decreased vision and sensitivity towards glares of light may also be felt by people suffering from this condition. One may also see dark spots floating around and the vision may get blurred as an effect.
• Onset of Symptoms: The symptoms usually depend to a great degree on the part of the eye that gets affected by this condition. The Uvea also consists of the iris, the choroid, and the ciliary body even as it enables blood flow to the deep layers of the retina.
• Medication: In order to treat mild to moderate cases, the ophthalmologistmay prescribe anti-inflammatory medication like corticosteroids, as well as bacteria fighting medicines like antibiotics. Also, immunosuppressants can be used to deal with slightly more severe cases.
• Surgery: Very severe cases will require surgical procedures like a Vitrectomy to remove the vitreous in the eye for better management of the condition. Also, with surgery, the doctor can implant a device that leads to a slow release of medication on a constant basis so that the treatment and prevention of the condition goes on, unhindered. Yet, this method can also come with side effects like the onset of glaucoma.

The severity of the symptoms as well as the extent of the damage will pretty much determine the speed of your recovery as far as this condition is concerned.

While red bloodshot eyes may look worrisome at first sight, it is not a cause for concern all the time. There are benign, short-lasting bouts that will disappear on their own to serious medical reasons that could require intervention.

Listed below are some common causes and ways to manage red eyes :

1) Conjunctivitis

The most common cause of red or pink eye is conjunctivitis- infection of the membrane covering the sclera. The blood vessels are irritated and give the eye a red hue. This is contagious and very common in children, needs to be treated with antibiotic drops based on the cause.

2) Allergy

Be it pollen, dust, dander, or some chemicals, the eyes could be sensitive to it and get inflamed and take on a red colour. This can be treated with a combination of prevention by avoiding exposure to the allergen (which causes the allergy) and some antihistamine drops if required.

3) Contact lenses

Extended or improper use of contact lenses is the main reason for red eyes in contact lens users. There is reduced lubrication, increased accumulation of dust and microbes if the lens are not removed at frequent intervals. Removal of the lens and visit to the doctor are important for managing this.

4) Computer Vision Syndrome

With people spending a large amount of time staring at computer screens and tablets and phone screens, the dryness in the eyes increases, thereby leading to red eyes. The reduced blinking when working on computers also affects the condition.  It is therefore very important to take conscious breaks to stare away from the monitors and use special glasses if required. In some cases, eye drops may also be required.

5) Occupational Hazard

For people working outdoors, conditions such as dust, heat, smoke, and dry air increase the chances of red eyes. Reducing exposure as much as possible and use of protective eyewear is extremely essential.

6) Dry Eye Syndrome

The tear glands produce a constant source of lubrication for the eyes and also cleanse the eyes from the minute dust particles and other irritants. For various reasons, the tears produced may not be sufficient and can lead to red eyes. Artificial tear substitute could be used for managing this.

Some benign reasons like swimming, smoking, lack of sleep, pregnancy, common cold also produce bloodshot eyes.

On the other hand, corneal ulcer, uveitis, ocular herpes, glaucoma, and other medical conditions could also lead to red eyes. 

If it persists for more than 2 days, is painful, associated with discharge or sensitivity to light, it is important to seek medical help, especially if associated with injury or trauma. If you would like to consult with me privately, please click on 'Consult.'