About
Timings
Location
Doctor in Peerless Diagnostic Centre
Services
Eye Check-Up
Treatment of Squint
Cataract Surgery
Laser Treatment
Lasik Surgery Treatment
Vertigo Treatment
Routine Eye Checkup
Vitreo-Retinal Surgery
Laser Cataract Surgery
Reduced Vision Treatment
Visual Field Testing
Oculoplastic Surgery
Retina And Lasik Surgery
Refractive Surgery
Endoscopic Dcr Procedure
Eye Muscle Surgeries
Otoplasty Surgery
Blepharoplasty Procedure
Corneal Surgery
Fibromyalgia Treatment
Submit Feedback
Submit a review for Peerless Diagnostic Centre
Your feedback matters!Feed
Dry eyes are a common phenomenon that develops when the tears do not provide sufficient moisture to your eyes. This may also be the result of inadequate production of tears by the tear ducts. This condition cannot be cured permanently; however, treatments usually help.
Signs and symptoms of dry eyes:
1. A scratchy, burning and a stinging sensation in the eyes
2. Mucous surrounding the eyes
3. Sensitivity to light
4. Redness of the eyes
5. A feeling that something is stuck in the eyes
6. Problems in wearing contact lenses
7. Vision problems, especially while driving at night
8. Watery eyes caused due to the irritation that stems from dry eyes
9. Blurred vision
What are the causes?
1. Tears are a mix of fatty oils, water and mucus. This combination safeguards your eyes from any sort of infection in addition to keeping your ocular surface (the cornea surface) clear and smooth. Your eyes dry up if the tear ducts do not produce enough tears; medically, this condition is termed ‘keratoconjunctivitis sicca’. It can occur due to:
- Age
- Certain medical complications such as Sjogren’s Syndrome (a medical condition marked by dry eyes and a dry mouth) arthritis, diabetes, thyroid disorders and deficiency of Vitamin A among a few others
- Side effects of certain medications such as anti-depressants, acne medications, birth control medications and medicines to control high blood pressure
- Laser eye surgery or damage caused to the tear gland due to exposure to radiation or inflammation
2. Increased drying up or evaporation of the tears caused due to exposure to various kinds of smoke, dry air or wind, less of blinking while focusing on any particular activity or an object and eye lid problems such as in-turning of the eyelids (entropion) and out-turning of the eyelids (ectropion) can contribute to this irritating condition.
3. Imbalance in any of the layers constituting a tear film (made of oil, mucus and water) might lead to this condition.
The cornea refers to the dome-like structure visible at the front of the eye. This is the outermost layer of the eye. The cornea protects the eye against germs, dirt and other harmful particles and helps focus light coming into the eye onto the retina to create an image. It also acts as a filter against UV radiation produced by the sun. In the case of injuries to the cornea due to scarring or eye diseases a corneal transplant may be advised. This is also known as keratoplasty.
The first step for a corneal transplant is to add the patient’s name to the transplant list at the local eye bank. A transplant can only be performed after a donor's eye is made available. The surgery is usually performed as an outpatient procedure and takes a maximum of 2 hours.
Local or general anaesthesia may be used for this procedure depending on the patient’s age, overall health and personal preference. A lid speculum is then used to keep the eyelids open through the surgery. A circular section of the injured cornea is then removed using a surgical tool or a laser beam. A matching section from the donor cornea is then used to replace the removed section and stitched into place. These stitches usually stay in place for a year after the surgery.
The healing of the cornea is a slow process and hence to prevent any injuries to the eye, a protective shield is usually worn over the eye for a few months. Patients may experience mild discomfort and blurred vision for the first few months after surgery. Steroid eye drops may also be prescribed to help the body accept the transplant and control infections. These eye drops will need to be used for up to a year after the surgery. As the cornea heals, the patient’s vision will improve. The results of a corneal transplant are said to have a life of about 10 years. However, this depends on the root cause of the problem.
Corneal transplants have a very high success rate but in rare cases, the eye may reject the transplant. Glaucoma and corneal swelling caused by an earlier cataract surgery can increase this risk. However, if this rejection is detected early enough, the process can be reversed. Some signs to look out for that may indicate that your body is rejecting the transplant are increased sensitivity to light, redness, pain and decreased vision.
There are many reasons why we are required to wear glasses or contact lenses including poor vision, far sightedness, inward eyelids and a variety of other conditions. These contact lenses have to cleaned, worn and stored properly so as to avoid complications in the eyes. Contact lens discomfort includes symptoms like redness, puffiness, swelling, itching, watering and burning of the eyes along with cloudy vision and pain.
If you are facing contact lens discomfort, here is what you will need to do.
- Cleanliness: The first thing to do when you face even a slight discomfort is to check your lenses properly. You will have to ensure that you clean your contact lenses before and after use, especially if they are not the disposable kind. Yet, any discomfort can point at the fact that there may be some contaminants and infectants lurking around on the surface. Ensure that you clean the lenses again and then wear them. You must make sure that your hands are clean when you are handling them and that you are not using a lint ridden towel to dry them off as this lint can easily get onto the surface of the lenses and cause severe itching, irritation and burning.
- Make-up: Have you used your make up before wearing your contact lenses? Then chances are that you have transferred some of that makeup onto the lenses while wearing them. This makeup can get trapped in the lenses and cause severe discomfort. So remember to apply your makeup only after you have worn your lenses, and remove the makeup only after you have removed the lenses so that you avoid any discomfort.
- Type of contact lenses: Prolonged discomfort and pain may point at the fact that your contact lenses are less than ideal for you. You may want to book an appointment with your ophthalmologist in order to check the lens fit and size as well as the material of the lens, as unbeknownst to us, we may be allergic to certain material. Find out whether you need a hard or a soft material or if the soft disposable lenses have some elements that are not suiting your eyes and skin.
- Environmental factors: You may also want to check with your doctor about conditions like humidity and heat as well as harsh winters and rain in case your contact lenses are causing problems for you. The doctor may be able to change the contact lenses as per the weather conditions so that you are more comfortable.
- Using your contact lens the right way: It is important that you should you must use your contact lens properly that is you must not sleep while you are wearing them, such as
- You must keep them clean
- Change the soloution daily
- Do not take a bath when you are wearing them
- Do replace your lens on time
- Always keep your lens case clean
- Always wash your hands before handling them
Tear film stability and dryness of the eye should also be checked before wearing a certain type of contact lens.
In case you have a concern or query you can always consult an expert & get answers to your questions!