Deriva CMS (adapalene + clindamycin) usually takes 6–8 weeks to show noticeable improvement in acne. Using it for only 3 weeks may be too early to judge the response. Dark spots you are noticing are likely post-inflammatory hyperpigmentation left after acne, which improves gradually with proper treatment.
Next Steps
• Continue Deriva CMS at night if it has been prescribed and your skin tolerates it.
• Use a gentle face wash twice daily and apply a non-comedogenic moisturizer if there is dryness.
• Apply broad-spectrum sunscreen (SPF 30 or higher) during the day, which helps prevent worsening of dark spots.
Helpful Tips / Word of Caution:
• Avoid squeezing or picking pimples as it increases dark marks.
• Acne and pigmentation treatment takes 6–12 weeks for visible improvement, so consistency is important.
If you want a detailed evaluation and other treatment options, then please take an online consultation with me through the app's instant consult option.
Answered2026-03-14 11:25:44
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