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Amblyopia: A Serious Condition
Amblyopia, commonly known as lazy eye, is a condition where the brain favors one eye over the other, causing the weaker eye to become lazy and vision to deteriorate in that eye.
 
Causes of Amblyopia
Differences in image clarity: If one eye has clearer vision than the other, the brain prefers using the clearer eye, causing the weaker eye to become lazy.
Strabismus: When the eyes do not align properly, the brain cannot receive clear images from both eyes and therefore ignores one eye.
Eye diseases: Conditions such as cataracts, corneal problems, or other eye diseases can contribute to amblyopia.
 
Symptoms of Amblyopia
In many cases, amblyopia has no noticeable symptoms and may go undetected until adulthood. However, some signs may include:
 
Blurred vision in one eye: This symptom is often not noticed in children under 3 years old as they cannot articulate that their vision is weaker in one eye.
Covering one eye: The child may unconsciously cover one eye to avoid double vision.
Tilting the head: The child may tilt their head to see more clearly with one eye.
Difficulty with depth perception: The child may have trouble judging distances.
 
Diagnosis of Amblyopia
Amblyopia is diagnosed by an ophthalmologist. The eye doctor will use various tests such as covering one eye, checking the light reflection in the pupil, and assessing the field of vision to make an accurate diagnosis.
 
Treatment of Amblyopia
Treatment for amblyopia depends on various factors, including the child's age, the cause of amblyopia, and its severity. Some treatment options include:
 
Glasses: To correct refractive errors such as nearsightedness or farsightedness.
Patching the stronger eye: By covering the stronger eye, the brain is forced to use the weaker eye and gradually strengthen it.
Eye drops: To blur the vision in the stronger eye.
Surgery: In some cases, surgery may be necessary to correct underlying eye problems such as cataracts or strabismus.
 
Importance of Early Detection and Treatment
Early detection and treatment of amblyopia are crucial because if left untreated, it can lead to permanent vision loss in the affected eye. The best time to treat amblyopia is during childhood when the brain is more adaptable. If you are concerned about your child having amblyopia, consult an ophthalmologist.
 
 
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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