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SMILE Surgery: A Leap Forward in Laser Eye Surgery
SMILE (Small Incision Lenticule Extraction) surgery is one of the newest and most advanced laser eye surgery procedures to correct refractive errors such as nearsightedness, farsightedness, and astigmatism. Due to its numerous advantages and shorter recovery time compared to traditional methods like LASIK, it has gained significant popularity.
 
How is SMILE performed?
In SMILE surgery, a surgeon uses a femtosecond laser to create a very thin disc of corneal tissue. This disc is then removed through a small incision in the cornea. By removing this disc, the shape of the cornea is changed, and light focuses correctly on the retina.
 
Benefits of SMILE surgery
 
Very small incision: Due to the very small incision, the risk of infection and side effects is reduced.
Shorter recovery time: Due to less damage to the cornea, the recovery time is shorter compared to LASIK.
High precision: The femtosecond laser has very high precision, allowing the surgeon to achieve more accurate results.
Improved night vision: Many patients report improved night vision after SMILE surgery.
 
Post-SMILE surgery care
After SMILE surgery, it is essential to follow some care instructions to achieve the best results. These include:
 
Regular use of eye drops: Your doctor will prescribe eye drops that should be used regularly and as directed. These drops help to relieve dry eyes, reduce inflammation, and prevent infection.
Avoid rubbing your eyes: Avoid rubbing your eyes for several weeks after surgery.
Protect your eyes: Wear protective eyewear when sleeping to prevent eye injury during sleep.
Avoid strenuous activities: Avoid strenuous activities, heavy exercise, and swimming for a few days after surgery.
Regular follow-up visits: Attend follow-up appointments with your doctor as scheduled to monitor your progress.
 
Potential side effects
Like any surgery, SMILE surgery may be associated with some side effects. These are usually temporary and include:
 
Dry eyes: Dry eyes are one of the most common side effects after SMILE surgery.
Light sensitivity: You may be more sensitive to light after surgery.
Blurred vision: You may experience temporary blurred vision in the first few days after surgery.
Halos and glare: You may see halos or glare around lights.
Although SMILE surgery is very safe, it is essential to consult with a specialist before deciding to have this procedure done to ensure that it is right for you.
 
 
World Hepatitis Day 2024

A Silent Threat, It Is Time to Action

A Silent Threat, It's Time to Action - World Hepatitis Day 2024

The World Health Organization has designated July 28th as World Hepatitis Day to raise awareness about this disease, encourage vaccination, promote early diagnosis, and facilitate effective treatment for hepatitis. Early detection of hepatitis is crucial as prompt treatment can prevent the disease from progressing to cirrhosis or liver cancer.

The World Health Organization (WHO) has designated July 28th as World Hepatitis Day to raise global awareness about hepatitis, a group of infectious liver diseases. The day aims to encourage vaccination, promote early diagnosis, and facilitate effective treatment.
Early detection of hepatitis is crucial as prompt treatment can prevent the disease from progressing to cirrhosis or liver cancer. The ultimate goal is to reduce new hepatitis cases by 90% and hepatitis-related deaths by 65% by 2030. Reflecting this ambition, the WHO's slogan for 2024 is "It's time to action."
 
What is Hepatitis?
Hepatitis is the inflammation of the liver. This inflammation can be caused by viruses, chemicals, medications, or certain autoimmune diseases. The most common types of hepatitis are viral hepatitis caused by the hepatitis A, B, and C viruses.
 
Consequences of Hepatitis
The widespread prevalence of hepatitis can impose a significant economic burden on governments and communities. The high costs associated with treatment and the decreased productivity of the workforce can negatively impact a country's economic growth. Furthermore, individuals living with hepatitis may face long-term health problems and a reduced quality of life.
 
Transmission of Hepatitis
Hepatitis A: Transmitted through contaminated food or water, or direct contact with an infected person.
Hepatitis B: Transmitted through contact with infected blood or bodily fluids, such as unprotected sex or sharing needles.
Hepatitis C: Primarily transmitted through contact with infected blood, such as injecting drugs with contaminated needles or receiving contaminated blood products.
 
Symptoms of Hepatitis
While symptoms can vary, common signs of hepatitis include:
Extreme fatigue
Loss of appetite
Nausea and vomiting
Abdominal pain
Jaundice (yellowing of the skin and eyes)
Dark urine
Pale stools
 
Prevention and Treatment
To combat hepatitis:
Vaccination: Effective vaccines are available for hepatitis A and B.
Testing: Regular testing for early detection.
Safe behaviors: Practicing good hygiene, using condoms, and avoiding sharing needles.
Education: Raising public awareness.
Support: Providing support for those living with hepatitis.
Treatment for hepatitis depends on the specific virus and stage of the disease. While some cases resolve on their own, antiviral medications are available for hepatitis B and C.
 
Conclusion
Despite the challenges, the future of the fight against hepatitis is promising. Advancements in diagnosis, treatment, the development of new vaccines, and increased public awareness are all contributing to improving the lives of those affected by hepatitis. With global cooperation and investment, we can significantly reduce the burden of hepatitis by 2030.
 
who.int
cdc.gov
 
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