Vitamin A Palmitate:dosage uses and more

CAS:79-81-2

MF:C36H60O2

MW:524.86

EINECS:201-228-5

Specification​: 99% min Vitamin A Palmitate Powder

Sample:Vitamin A Palmitate Powder Avaliable

Packaging:1kg/bag, 25kg/drum

Brand: Ausreson

MOQ:1kg

Appearance:Yellow oil liquid

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

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Vitamin A Palmitate Usage and Function.

Vitamin A Palmitate Ophthalmic Gel (Zync) is used clinically, and in terms of its experience of use, it is primarily aimed at repairing the function of cuprocytes and reversing cellular keratinization. Conjunctival cup cells are an important part of the conjunctival epithelium, and their main function is to secrete mucin to protect and lubricate the ocular surface. Conjunctival inflammation caused by allergic conjunctivitis, dry syndrome, burns, etc. can damage the cup cells and lead to mucin layer abnormalities.

Uses of Vitamin A Palmitate.

It can be absorbed transdermally, anti-keratinization, stimulate the growth of collagen and elastin, increase the thickness of epidermis and dermis. Enhances skin elasticity, effectively eliminates wrinkles, promotes skin renewal and maintains skin vitality. Used in eye creams, moisturizers, repair creams, shampoos, conditioners, etc.

Functions and Effects

Vitamin A Palmitate Eye Gel is a vitamin-based medication primarily used to replace natural tears and treat dry eye caused by insufficient tear production. This gel acts like artificial tears, covering the surface of the eye to help relieve dryness and discomfort.

What conditions can Vitamin A Palmitate Eye Gel treat?

It is primarily used as an adjunct treatment for corneal protection issues, targeting dry eye symptoms caused by various factors:

• Sjogren's Syndrome: An autoimmune disease characterized by persistent dry eyes and mouth.
• Neuroparalytic keratitis: Corneal dryness caused by difficulty blinking due to facial nerve damage.
• Exposure keratitis: Prolonged exposure of the cornea to air due to the inability of the eyelids to close.

It can also relieve eye irritation caused by impaired tear film protection, such as conjunctival redness, corneal foreign body sensation, and burning pain. Clinically, it can also be used for lubrication and protection in people who wear contact lenses for extended periods, frequently use electronic screens, or live in dry environments.

What medications may interact with Vitamin A Palmitate Ophthalmic Gel?

When multiple eye medications need to be used simultaneously: This ophthalmic preparation must be used as the last medication. It is important to note that a sufficient time interval should be maintained between each application of a different eye medication—at least 5 to 10 minutes—before applying this product.

Note: If you are currently taking other oral medications or using other topical medications (including prescription drugs, health supplements, etc.), you must inform your doctor of the complete list of medications in advance. You should also inform your doctor of any currently diagnosed medical conditions and ongoing treatments (such as radiation therapy, chemotherapy, etc.) to help the doctor assess the safety of the medication regimen.

Dosage and Administration

Adult patients need to adjust the dosage according to their specific condition. Generally, it is recommended to instill 1 drop each time, 3 times a day, or 1 drop every hour as prescribed by a doctor. Specific medication regimens need to be guided by a doctor based on the individual patient's condition.

What are the dosage forms or strengths of Vitamin A Palmitate Eye Gel?

5g: Each tube of ointment contains 5 grams, with the content of Vitamin A equivalent to 5000 International Units (IU), a commonly used standard unit for measuring vitamin content.

10g: Each tube of ointment contains 10 grams, with the active ingredient calculated as Vitamin A Palmitate, amounting to 0.1 grams. This form is a stable form of Vitamin A.

What are the specific instructions for using Vitamin A Palmitate Eye Gel?

The standard usage is to instill 1 drop three times daily. For cases requiring intensive treatment, the dosage can be adjusted to 1 drop per hour under the guidance of a doctor. Please note the following details when using:

• Remove contact lenses before use and wait 30 minutes after application before re-inserting.
• Tighten the cap immediately after each use to prevent the ointment from coming into contact with air.
• Avoid contact between the tube opening and eyes or other objects during use to prevent contamination.

It is particularly important to note that although the frequency of use can be adjusted according to the condition, only 1 drop should be instilled each time; the dosage should not be increased arbitrarily. If symptoms such as redness or stinging occur, discontinue use immediately and seek medical attention promptly.