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What is astigmatism?

Astigmatism is a common refractive error that causes blurred or distorted vision because the cornea or lens has different curvatures in different directions, causing light to focus unevenly. . The eye does not focus light uniformly onto one point on the retina but instead onto a variable point, leading to blurred vision.

What is the Importance of Timely Treatment?

Timely treatment matters because it helps provide clear, comfortable vision and can reduce problems such as eye strain, headaches, and difficulty seeing at night. In children, early detection matters because significant, untreated astigmatism can interfere with normal visual development and may contribute to amblyopia (lazy eye). Regular eye exams can identify astigmatism early and determine the best vision correction.

What are the common symptoms of astigmatism?

  • Fatique
  • Headaches
  • Squinting eyes to see clearly
  • Visual discomfort
  • Difficulty in focusing objects
  • Eye strain or tired eyes.

Causes and Risk Factors of Astigmatism

Causes

  • Uneven corneal shape
  • Irregular lens shape:
  • Astigmatism from birth
  • Eye Injury
  • Previous eye surgery
  • Corneal conditions like keratoconus and lenticonus

Risk Factors

  • Family history of astigmatism.
  • Childhood astigmatism
  • Previous eye trauma
  • Complications after eye surgery
  • Worsening refractive errors

Latest Research and Technologies in the Treatment of Astigmatism in Turkey

Recent advances in astigmatism treatment include customised laser procedures such as topography-guided LASIK and newer approaches such as ray-tracing-guided LASIK and SMILE Pro. These techniques aim to improve treatment planning and the accuracy of refractive correction in suitable patients. In Turkey, some specialist eye centres offer advanced refractive surgery and preoperative assessments using technologies such as corneal topography, pachymetry and aberrometry. The availability of newer laser platforms varies by centre, and the most appropriate procedure depends on the degree and type of astigmatism, corneal thickness, eye health, and individual eligibility.

Treatment options for Astigmatism

Refractive surgery: Refractive surgery can treat astigmatism, depending on type and severity. Some of the surgical techniques are

LASIK (Laser-assisted in-situ keratomileusis) : In this procedure, an eye surgeon makes a thin, hinged flap in the cornea, uses an excimer laser to sculpt the cornea's shape, and then repositions the flap.

Cost Start From 1500Explore Options

LASEK (laser-assisted subepithelial keratectomy): The surgeon loosens the corneal surface (epithelium), which is a thin cover on the cornea. Utilizes an excimer laser to alter the curvature of the cornea and then repositions the loosened epithelium over the cornea.

PRK (Photorefractive keratectomy): This procedure is similar to LASEK, except the surgeon removes the epithelium. The epithelium regenerates to form the new corneal shape. You may need a bandaged contact lens for a few days after surgery.

Epi-LASIK: This is an adapted version of LASEK. The surgeon uses a special mechanised blunt blade to separate a very thin sheet of epithelium. Then, the surgeon reshapes the cornea using an excimer laser and replaces the epithelium.

SMILE (small incision lenticule extraction): This newer type of refractive surgery reshapes the cornea by using a laser to make a lens-shaped bit of tissue (lenticule) below the cornea's surface. The surgeon then extracts the lenticule through a very small incision.

  • Clinical assessment:
    • Visual acuity test: Determines the extent of vision.
    • Refraction test: Determines the amount and axis of astigmatism.
    • Slit-lamp examination: Examines the cornea, lens, and other structures at the front of the eye for abnormalities or scarring
  • Imaging tests:
    • Corneal topography: Provides a detailed map of the front of the cornea and demonstrates changes in the curvature of the front of the cornea.
    • Corneal tomography: Provides three-dimensional data on the front and back surfaces of the corneal thickness.
    • Anterior segment OCT: Creates cross-sectional images of the cornea and other front-of-the-eye structures.
    • Pachymetry: Measurement of the thickness of the cornea, and may be significant in determining eligibility for laser vision correction.

Treatment mainly focuses on correcting vision. If astigmatism results from another underlying eye disease, that disease may need specific medical treatment. Dryness or discomfort of the eyes may be experienced with blurring, which may be relieved with artificial tears but will not correct astigmatism itself.

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Hospitals for Astigmatism in Turkey

Estecapelli Medical Solutions: Top Doctors, and Reviews
Estecapelli Medical Solutions

Istanbul, Turkey

Established in 2013, EsteCapelli Clinic in Istanbul, Turkey, is a renowned private multi-specialty medical center known for its exceptional healthcare services and partnerships with leading hospitals. With a focus on dental treatments, obstetrics and gynecology, plastic surgery, and weight loss surgery, EsteCapelli delivers cutting-edge care in line with global healthcare standards. The clinic’s commitment to innovation and emerging medical technologies ensures patients receive the latest treatment options available. EsteCapelli Clinic prioritizes patient satisfaction, offering a seamless, patient-centric experience from consultation to recovery, with personalized care, convenient airport transfers, and accommodation services. With a reputation for excellence and an annual influx of over 1,500 patients, EsteCapelli continues to set new benchmarks in healthcare, providing world-class medical services in a comfortable and welcoming environment.

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FACILITIES & AMENITIES

Guven Hospital: Top Doctors, and Reviews
Guven Hospital

Ankara, Turkey

Started as a small hospital and has become a large general Hospital with-

  • 254 beds
  • 12 Operating rooms
  • Staff of 1600 people including expert physicians, nurses, and auxiliary health personnel
  • Guven Medical Surgical Centre
  • IVF Centre
  • Blood Bank
  • Organ Transplant Centre
  • Fully-equipped centres to perform various types of Surgeries
  • Guven Healthy Living Campus for patients
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Can Hospital: Top Doctors, and Reviews
Can Hospital

Izmir, Turkey

One of Turkey's leading hospitals, Can Hospital in Izmir, was established in 2017 and has a 95-bed capacity. It has been accredited by the International Organization for Standardization (ISO), the International Health Tourism Authorization Certificate, the Turkish Republic Ministry Of Health Accreditation, the Turkish Republic Service Exporters' Association, the Association Of Turkish Travel Agencies, and the Turkish Republic Ministry Of Health Portal.

The hospital offers excellent, cutting-edge facilities for the patients' comfortable stay. They offer various medical services, including eye surgery, dentistry, hair transplantation, cosmetic and reconstructive surgery, and surgeries for metabolic and obesity disorders. The hospital upholds the highest standards for hygiene, has exceptional patient care, and employs specialist technology.

The hospital's doctors, nurses, and medical technicians are highly skilled and available around the clock for the patients. The hospital's physicians and surgeons are dedicated to offering the most outstanding medical care at reasonable costs. The hospital offers language services such as Turkish, English, German, French, and Spanish.

To offer a top-notch patient experience throughout their stay in the hospital, it has 350 workers working diligently. The hospital has specialized divisions such as Dentistry, Cosmetic and Plastic Surgery, Hair Clinic, Ophthalmology, Orthopedics, ENT treatment, and Obesity or Bariatric Surgery.

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DOCTORS IN 8 SPECIALITIES

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Why Choose Turkey for Astigmatism Treatment?

  • Specialised hospitals: Turkey has many eye hospitals and ophthalmologists who specialise in diagnosing refractive errors like astigmatism and treating them accordingly.
  • Cutting-edge technology: Many of these centres offer advanced technologies like corneal topography, corneal tomography, wavefront analysis, femtosecond lasers, LASIK, PRK, or SMILE, when appropriate for the right patient.
  • Affordable treatment: treatment charges for international patients can also be relatively economical, as they vary by procedure, hospital, and individual eye condition.
  • International patient support: Some providers assist with appointments, medical records, travel arrangements, and follow-up planning. Services vary by hospital.

Frequently Asked Questions

Usually, vision becomes clearer as soon as you use the correction you were prescribed, whether with glasses or contact lenses. Recovery after refractive surgery like LASIK or PRK depends on the procedure performed. Typically, visual acuity recovers quickly after LASIK surgery, while PRK may take several days to weeks for vision to stabilise. Your ophthalmologist will give you detailed instructions based on your procedure.

Yes. Astigmatism usually doesn’t stop you from walking or doing normal daily activities. However, blurred or distorted vision can make judging distances more difficult, especially if the astigmatism is severe or uncorrected. Wearing prescribed glasses or contact lenses can improve vision and make activities like walking, reading, and driving safer.

Yes. Several specialised eye hospitals in Turkey treat astigmatism using modern diagnostic and treatment technology. Depending on the patient's condition, evaluation may include corneal topography or tomography, automated refraction, and detailed eye examinations. Adequately equipped centres may also offer refractive procedures like LASIK, PRK, and other corneal procedures.

Yes. Hospitals and specialised eye centres in Turkey offer services to international patients. These may include help coordinating appointments, reviewing medical records, developing treatment regimens, addressing language needs, arranging travel or accommodation, and managing follow-up. Patients must check the hospital’s specific international patient services before travelling.

When choosing a hospital, consider the ophthalmologist's experience with refractive and corneal conditions, the centre's diagnostic equipment, and whether the recommended treatment is right for your eyes. You can also ask about the doctor’s experience with your particular procedure, possible risks, expected recovery, and aftercare. Some also offer language support and help with follow-up care. You can also get support by speaking with a MediGence medical tourism facilitator to select the best doctor and facility.

There isn't a single success rate for astigmatism treatment in Turkey. Results depend on the type and severity of astigmatism and the treatment used. Glasses and properly prescribed contact lenses can correct refractive blur well. Refractive surgery outcomes can vary based on factors like corneal thickness and shape, prescription, age, eye health, and the surgical method used. Your ophthalmologist can tell you what to expect for your individual case.

Ophthalmologists in Turkey frequently diagnose and treat refractive errors like astigmatism. Experience varies by doctor and hospital, so patients should ask about their training, qualifications, experience with the procedure, and the eye conditions they typically treat.

The risks vary by treatment. Glasses generally carry very few medical risks, though an incorrect prescription may cause ongoing blurred vision or discomfort. Contact lenses can cause dryness or irritation and, if you don’t use and care for them properly, eye infections. Refractive surgery may cause temporary dry eyes, glare, halos, fluctuating vision, under- or over-correction, and other complications. In rare cases, more serious corneal complications can occur. Your doctor should discuss the risks and benefits before treatment.

Astigmatism usually isn’t caused by an injury, but an injury to the eye or cornea can sometimes cause or worsen irregular astigmatism. If you injure your eye, don’t rub or press it. Get medical care promptly, especially if you have severe pain, sudden vision changes, bleeding, sensitivity to light, or something in your eye. Don’t try to remove an object that is stuck in the eye yourself.

Yes, especially if it is severe or not corrected properly. Astigmatism can cause blurry or distorted vision, headaches, eye strain, and trouble seeing clearly at different distances. These symptoms can make reading, studying, using screens, driving, playing sports, and other daily activities harder. The right vision correction can help you see much better.

Mild astigmatism may cause few or no symptoms. More severe, uncorrected astigmatism can lead to ongoing blurred vision and eye discomfort. In children, it may affect vision development and raise the risk of amblyopia (lazy eye). In adults, uncorrected astigmatism usually does not harm the eye, but ongoing symptoms can make daily activities harder.

Astigmatism cannot always be prevented. It may be caused by the natural shape of the cornea or lens and can run in families. Protect your eyes by wearing suitable eye protection during sports or hazardous work, avoiding eye injuries, using contact lenses correctly, and getting regular eye exams. If your vision becomes blurry or gets worse, have your eyes examined.

Astigmatism can affect people of any age. It may be present from birth and can run in families. It is also associated with certain corneal conditions, such as keratoconus, and may develop or change following eye injury or surgery. Regular eye exams can detect astigmatism and help determine whether you need vision correction.

Author

Tanya Bose
Tanya Bose

MSc Biotechnology

4 Years of Experience

Tanya Bose is a medical content specialist with a strong medical background. She has completed her Bachelor's and Master’s in Biotechnology from Amity University. With a deep understanding of biomedical sciences and research, she develops authoritative and patient-focused medical content covering treatments, surgical procedures, and healthcare innovations. Her writing emphasizes accuracy, clarity, and evidence-based information to help readers better understand complex medical topics. She is dedicated to improving patient awareness and supporting informed healthcare decisions by delivering trustworthy medical insights in a clear and accessible format. View More

Reviewer

Dr. Vidit Tripathi
Dr. Vidit Tripathi

ENT Surgeon

24 Years of Experience

One of the finest ENT Surgeon in New Delhi, India, Dr. Vidit Tripathi, has worked with several world class multidisciplinary hospitals over the years. Dr. Vidit Tripathi has over 24+ years of experience in his field. The specialist treats and manages a wide range of conditions such as Goiter, Radiation Necrosis in Neck, Neck Injury, Perforates Eardrum View More

Last Reviewed - January 2026