Eagleview Eye Clinic

Tag eye anti-oxidants

EMMETROPIZATION

Emmetropization is the eye’s natural tendency to adjust its focus so that light is properly focused on the retina, achieving clear vision without glasses.

How it works:

  • During childhood, the eye grows and the lens changes shape to match the eye’s length.
  • If the eye is too short or long, it can lead to refractive errors like myopia (nearsightedness) or hyperopia (farsightedness).
  • The brain and eye work together to fine-tune focus, but if this process is disrupted (like by too much near work), it can cause myopia progression.

Key points:

  • Critical period: Mainly happens in childhood and early teens.
  • Visual input matters: Clear vision encourages proper emmetropization; blurred or restricted vision can lead to refractive errors.
  • Myopia control: Treatments like low-dose atropine drops, orthokeratology lenses, or multifocal lenses aim to slow myopia by influencing this process.
ZINC ION

👨‍⚕️ Zinc ion (Zn²⁺) is an essential mineral.

Key points:

  1. Biological role: Enzyme function and protein synthesis
  2. Immune support: Helps fight infections
  3. Wound healing: Supports tissue repair

Eye health connection:

  1. Age-related macular degeneration: May help slow progression
  2. Night vision: Zinc supports retina health
  3. Dry eyes: Zinc supplements may help symptoms

Sources:

  1. Diet: Oysters, beef, chicken, nuts, and seeds
  2. Supplements: Zinc gluconate or zinc sulfate
VITAMIN A CAPSULES

Vitamin capsules are dietary supplements containing essential vitamins and minerals.

Key points:

  1. Multivitamins: Combine various vitamins and minerals
  2. Specific formulations: Targeted benefits (e.g., eye health)
  3. Bioavailability: Varies depending on formulation

Common ingredients:

  1. Vitamin A: Supports vision and immune function
  2. Vitamin C: Antioxidant properties
  3. Vitamin E: Protects cells from damage

Eye health support:

  1. Lutein and zeaxanthin: Protect macula
  2. Vitamin A: Supports retina health
  3. Omega-3 fatty acids: Supports eye health
SALACYN EYEDROPS

Salacyn 5% Eye Drops are essentially concentrated salt (sodium chloride) used for the temporary relief of swollen eyes (corneal edema) by drawing excess fluid out of the cornea. They are a prescription medication, often causing mild stinging initially, and typically applied as 1-2 drops every 3-4 hours as directed by a doctor, helping to clear the fluid via tears. 

Key Details:

  • Active Ingredient: Sodium Chloride (Salt).
  • Purpose: Reduces corneal swelling (edema) by creating a hypertonic solution that pulls fluid out of the eye.
  • How it Works: The high salt concentration draws water from the swollen cornea into the tear film, which is then shed, reducing swelling and improving vision.
  • Dosage: Usually 1 to 2 drops in the affected eye(s) every 3 to 4 hours, or as prescribed.
  • Common Sensation: Mild stinging or burning is normal upon application but usually subsides quickly.
  • Availability: Prescription-only (POM) in many regions, manufactured by companies like Ashford Laboratories.
  • Usage: Do not touch the tip of the dropper to any surface to prevent contamination; keep the cap tightly closed. 

Important Considerations:

  • Consult a Doctor: Always use under professional guidance; your doctor needs to confirm it’s the right treatment for your specific condition.
  • Symptoms: If symptoms don’t improve or worsen, contact your eye doctor.
  • Serious Side Effects: Rare but contact your doctor if you experience severe allergic reactions (hives, swelling) or signs of salicylate toxicity (nausea, dizziness, hearing loss). 

EYE ANTIOXIDANTS

👨‍⚕️ Eye antioxidants help protect eyes from oxidative stress and damage.

Key antioxidants:

  1. Lutein: Found in retina, filters blue light
  2. Zeaxanthin: Protects macula
  3. Vitamin C: Supports collagen production
  4. Vitamin E: Protects cell membranes
  5. Zinc: Essential for retina health

Benefits:

  1. AMD prevention: Reduces risk
  2. Cataract prevention: May slow progression
  3. Eye health: Supports overall vision

Food sources:

  1. Leafy greens: Spinach, kale
  2. Colorful fruits: Berries, citrus
  3. Nuts and seeds: Almonds, sunflower seeds
  4. Fatty fish: Salmon, tuna