What is Microdermabrasion?
Microdermabrasion is a non-invasive cosmetic procedure that exfoliates the skin using a device with fine crystals or a diamond-tipped wand. The tool gently removes the outermost layer of dead skin cells, revealing fresher and smoother skin underneath.
Even when done properly, this treatment creates controlled surface-level skin damage. That damage is intentional, it encourages skin renewal, collagen production, and a more radiant appearance. However, if performed incorrectly, it can lead to more serious skin irritation or wounds.
Conditions Treated:
- Dull or tired-looking skin
- Mild acne and acne scars
- Uneven skin tone or texture
- Enlarged pores
- Fine lines
- Sun damage
- Superficial pigmentation or age spots
Types of Microdermabrasion:
- Crystal Microdermabrasion: Uses a spray of fine crystals to exfoliate the skin, followed by suction to remove debris.
- Diamond-tip Microdermabrasion: Uses a wand with a diamond-coated tip to physically scrape and suction off dead skin.
- Hydradermabrasion: Combines exfoliation with serum infusion and hydration.
How the Wound Happens:
Even under normal conditions, microdermabrasion damages the surface layer of the skin (stratum corneum). This may result in redness, mild swelling, or sensitivity for a short period.
However, excessive pressure, too many passes over the skin, or use on sensitive/damaged areas can lead to:
- Skin abrasions
- Broken capillaries
- Inflamed or raw patches
- Small open wounds or scabbing
These are more likely to occur if the procedure is done by untrained hands or on skin that wasn’t properly prepped.
What Happens If Not Treated:
If microdermabrasion-related skin damage isn’t cared for properly:
- Infection can occur in open or raw areas
- Skin may become overly dry, flaky, or irritated
- Post-inflammatory hyperpigmentation (dark marks) may appear
- Healing may take longer and result in uneven texture or mild scarring
