Tretinoin (All-Trans Retinoic Acid) FAQ
What is tretinoin primarily used for?
Tretinoin treats acne, reduces fine lines, and improves skin discoloration by promoting cell turnover.
Is tretinoin available over-the-counter in Malaysia?
No, tretinoin requires a prescription from a licensed healthcare provider.
What are common side effects of tretinoin?
Initial redness, dryness, and irritation are common but often subside with continued use.
How long does it take to see results from tretinoin?
Visible improvements in acne and skin texture typically appear within 4-8 weeks.
Can tretinoin be used during pregnancy?
No, tretinoin is contraindicated in pregnancy due to potential fetal risks; consult a doctor for alternatives.
What is the recommended application frequency for tretinoin?
Start with 2-3 times a week and gradually increase as your skin becomes tolerant.
Does tretinoin increase sun sensitivity?
Yes, always use a broad-spectrum sunscreen with at least SPF 30 during daytime.
Can tretinoin be used with other skincare products?
Avoid using exfoliating products (e.g., glycolic acid) simultaneously to prevent irritation.
Is tretinoin suitable for all skin types?
Sensitive skin may require lower concentrations or gentler formulations.
How should tretinoin be stored?
Keep it in a cool, dry place, away from direct sunlight and heat.
Can tretinoin be used for acne scars?
Yes, it can help reduce the appearance of acne scars by promoting collagen production.
What should I do if I miss a tretinoin application?
Apply it as soon as you remember, but skip if close to your next scheduled application.
Are there alternatives to tretinoin for acne treatment?
Yes, options include benzoyl peroxide, salicylic acid, or oral antibiotics, depending on severity.
How does tretinoin differ from isotretinoin?
Tretinoin is topical, while isotretinoin is an oral medication for severe acne, with more systemic effects.
Can tretinoin be used for hyperpigmentation?
Yes, it can help lighten areas of hyperpigmentation with consistent use.
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