Microneedling is a minimally invasive skin treatment that involves the use of a device equipped with fine needles to create controlled micro-injuries (tiny punctures) on the skin’s surface. These micro-injuries stimulate the body’s natural healing processes, triggering the production of collagen and elastin, which are essential for maintaining healthy, youthful skin. Microneedling is commonly used to improve skin texture, tone, and overall appearance.
The procedure can be performed using various devices, including dermarollers (manual) and dermapens (automated), which have fine needles ranging from 0.25mm to 2.5mm in length, depending on the condition being treated and the area of the skin. The treatment is often combined with topical serums (such as hyaluronic acid, growth factors, or vitamin C) to enhance the results.
Indications:
Fine lines and wrinkles: Microneedling helps stimulate collagen production, which can reduce the appearance of fine lines and wrinkles, particularly around the eyes, mouth, and forehead.
Acne scars: Microneedling is one of the most popular treatments for improving the appearance of acne scars, especially for rolling or shallow scars.
Stretch marks: Microneedling can improve the appearance of stretch marks by stimulating collagen in the skin.
Hyperpigmentation: It helps with uneven skin tone, dark spots, and hyperpigmentation by encouraging skin cell turnover.
Enlarged pores: The procedure can help reduce the appearance of large pores by promoting collagen production around the pores, tightening the skin.
Skin texture and tone: It is also used to improve skin texture and overall tone, providing a smoother and more radiant appearance.
Scalp treatments: Microneedling can be used to stimulate hair growth in individuals experiencing hair thinning or alopecia, often combined with hair growth serums like minoxidil.
Contraindications:
Active acne or skin infections: Microneedling should not be performed on areas with active acne, eczema, psoriasis, or any other skin infections.
Open wounds or cuts: The skin should be free from any open wounds or active irritation at the treatment site.
Pregnancy: There is limited data on the safety of microneedling during pregnancy, so it is generally avoided.
Blood disorders: Individuals with clotting disorders (e.g., hemophilia) or those taking blood-thinning medications should avoid microneedling.
Herpes simplex (cold sores): People who have a history of cold sores should avoid microneedling around the mouth or lips to prevent outbreaks.
Keloid or hypertrophic scarring: Individuals prone to keloid or excessive scarring should not undergo microneedling as it can worsen scarring.
Active skin conditions: Conditions like rosacea, atopic dermatitis, or severe sunburns may interfere with healing or worsen after microneedling.
Aftercare:
Avoid sun exposure: After microneedling, the skin is more sensitive and prone to sun damage. Avoid direct sun exposure for at least 24-48 hours, and use a broad-spectrum sunscreen (SPF 30 or higher) daily.
Avoid makeup: It is advisable to avoid wearing makeup for at least 24 hours post-treatment, as the skin may be more vulnerable to irritation or infection.
Gentle cleansing: Use a mild, non-abrasive cleanser to gently wash the treated area. Avoid using exfoliants, scrubs, or strong chemical treatments for several days.
Hydration: Hydrate the skin well after the procedure using a hydrating serum or moisturizer. Hydrating agents like hyaluronic acid are commonly applied to the skin after microneedling to lock in moisture and aid recovery.
Avoid heat and sweating: Refrain from hot showers, saunas, or heavy exercise for 24-48 hours after the treatment to prevent irritation or excessive sweating that could interfere with healing.
Avoid touching or picking at the skin: Refrain from touching the treated area with unclean hands and avoid picking or scratching, as this can lead to infection or scarring.
Apply soothing creams or serums: Your practitioner may recommend using specific soothing serums or creams (such as hyaluronic acid, growth factors, or vitamin C) to help reduce redness and inflammation, and promote healing.
Redness and swelling: Mild redness, swelling, or tightness in the treated area is normal and typically subsides within a few hours to a couple of days. If swelling persists or there is increased pain, contact your practitioner.
Avoid certain skincare treatments: Do not use retinoids, alpha hydroxy acids (AHAs), or beta hydroxy acids (BHAs) for at least 5-7 days following treatment, as they can cause irritation.
Avoid swimming: Avoid swimming in chlorinated pools or saltwater for about a week to reduce the risk of infection.
