Tretinoin

Tretinoin is one of the most important topical medications used in modern dermatology. A direct derivative of vitamin A, it is highly effective in stimulating cell regeneration and improving skin structure at the cellular level. Tretinoin is widely used to treat acne, hyperpigmentation, melasma, acne scars, and premature wrinkles, making it one of the most effective ingredients in medical products such as tretinoin cream, tretinoin acne treatment, and tretinoin for hyperpigmentation. Treatment is provided under the supervision of a specialist at Nadara Dermatology, Laser, and Cosmetic Center to achieve the best and safest results.

What is Tretinoin?

Tretinoin is the acidic form of vitamin A (retinoic acid), and it works to regulate the cell division cycle. corneal cells Within the skin, it exfoliates the surface layers and stimulates collagen production. Compared to commercial retinol products, tretinoin boasts a higher potency and proven clinical results, making it the preferred medical choice in professional dermatological treatments.

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Types of Tretinoin

• Depending on the form: cream, gel, or lotion
• Depending on the concentration: 0.025% (mild), 0.05% (medium) or 0.1% (strong)
• The most common brand names are Retin-A, Acretin, Retacnyl, and Altreno.  

How to use Tretinoin

• Use only once a day at night.
• Apply a small amount, about the size of a pea, to the entire face.
• The skin must be completely clean and dry before use.
• Using sunscreen in the morning is essential to avoid pigmentation.
• Start with twice a week and then gradually increase usage.

Tretinoin dosage

Tretinoin concentrations range between 0.025%, 0.05% and 0.1%, and the appropriate dose is determined by a dermatologist at the Nadara Center for Dermatology, Laser and Cosmetics according to skin type and the severity of the condition.

The onset of tretinoin's effectiveness

Initial results begin within 3 to 4 weeks, while noticeable improvements in acne and pigmentation appear after 8 to 12 weeks of regular use.

Duration of effectiveness

The effectiveness continues as long as the treatment and medical follow-up are adhered to, and the aesthetic results may extend for several months after gradual discontinuation.

Nutrition

It is preferable to support the treatment with a diet rich in vitamin C, zinc and omega-3 to promote skin healing and accelerate cell regeneration.

Storing and preserving Tretinoin

Store at room temperature away from light and direct heat, with the container tightly closed.

In case of forgetfulness

If a dose is missed, it should be skipped without doubling the amount the following day.

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Stop treatment

Treatment is stopped gradually and under medical supervision to avoid relapse or skin irritation.

overdose

An overdose may cause severe redness, excessive peeling, and noticeable skin sensitivity.

Warnings regarding the use of Tretinoin

Tretinoin creams or tretinoin products should only be used after consulting a dermatologist, as they are contraindicated in some cases, to ensure safe treatment as follows:

Pregnancy, breastfeeding and tretinoin

It is prohibited during pregnancy due to the possibility of fetal abnormalities, and should be used with extreme caution while breastfeeding.

Children and Tretinoin

It is only used with a medical prescription and in specific cases.

Elderly people and tretinoin

It is relatively safe with reduced concentration to avoid dryness and irritation.

Leadership and Tritinoin

It does not affect the ability to drive or concentrate.

Tretinoin before surgery

It is preferable to stop using it at least one week before any laser procedure or chemical peel.

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Ultimately, Tretinoin is the gold standard in dermatology for treating acne, pigmentation, and wrinkles compared to commercial alternatives, and it achieves its best results when used under the supervision of specialists at the Nadara Center for Dermatology, Laser, and Cosmetics, making it the ideal choice for those seeking reliable scientific results and long-lasting healthy skin.