Tretinoin

Tretinoin is a medication that belongs to the retinoid class, primarily used in dermatology. It is often prescribed to manage skin conditions.

This ingredient helps improve the appearance of the skin by promoting cell turnover and can be used in various situations as advised by a healthcare professional.

Information about Tretinoin

Tretinoin Uses

Tretinoin is commonly used to treat skin-related issues. It is important to follow a healthcare provider’s guidance for its use.

Acne treatment
Reduction of fine wrinkles
Improving skin texture
Lightening dark spots

How Tretinoin Works

Tretinoin works by promoting the turnover of skin cells, which helps clear up acne and improve the skin’s appearance. It encourages the shedding of old skin cells and the growth of new ones.

This process helps unclog pores and reduces the formation of acne lesions.

As a retinoid, it can also help reduce fine lines and pigmentation by stimulating collagen production.

Common side effects of Tretinoin

Not everyone experiences side effects with Tretinoin, and many are mild and temporary. It is important to be aware of them and consult a doctor if they persist.

Skin irritation
Redness
Peeling
Dryness
Burning sensation
Itching

If you experience severe or persistent side effects, contact your healthcare provider.

CONTENT DETAILS

Written By

Douglas C. Goldberg, MD

Reviewed By

Philip Schein, MD

Last updated

28 Nov 2025 | 03:00 PM (UTC)

Medicine brands for Tretinoin

Retin A 0,05
Dosage: 20g
from $56.004 variant(s)
Retin A 0,025
Dosage: 20g
from $39.004 variant(s)
Tretinoin 0,05
Dosage: 20g
from $39.002 variant(s)
Retin A Gel 0,1
Dosage: 20g
from $42.004 variant(s)
A-Ret Gel
Dosage: 20 g
from $49.005 variant(s)
Retino A Cream 0,05
Dosage: 20g
from $44.003 variant(s)
Retino A Cream 0,025
Dosage: 20g
from $36.003 variant(s)
Tretinoin 0,025
Dosage: 20g
from $36.002 variant(s)

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Expert advice for Tretinoin

Avoid excessive sun exposure and use sunscreen while using Tretinoin.
Do not apply to broken or sunburned skin.
Use gentle skin care products to avoid irritation.
Inform your doctor of any other skin treatments you are using to avoid interactions.
Limit the use of other products that can dry or irritate the skin.

Always consult your doctor for personalized advice and if you have any concerns.

Frequently Asked Questions

How long does it take for Tretinoin to work?

The effects of Tretinoin can vary, but improvements in skin condition may be seen within a few weeks. Full effects might take longer.

Can I use Tretinoin during the day?

Tretinoin is typically applied at night due to its sensitivity to sunlight, but follow your doctor’s instructions.

Is Tretinoin safe for all skin types?

Tretinoin can be used for various skin types, but it may cause irritation, especially in sensitive skin. Consult a doctor for advice.

Can I use Tretinoin with other acne treatments?

Some acne treatments may interact with Tretinoin. Always discuss with your healthcare provider before combining treatments.

What should I do if I miss a dose of Tretinoin?

If you miss a dose, apply it as soon as you remember unless it’s nearly time for your next application. Do not double up doses.