Why is it essential to have a dermatological consultation before undergoing pulsed light, laser, or microneedling treatments?

There is no one-size-fits-all technology — there is only the right treatment for your skin type.

During a dermatology consultation, we do much more than just look at the skin. We conduct an in-depth assessment of:

• Skin type and subtype

• Complaints such as melasma, dark circles, acne, blemishes, sagging or uneven skin texture

• Degree of skin sensitivity

• Current skincare routine

• Use of topical or oral medications

• History of previous treatments

• Lifestyle and sun exposure

With this information, it's possible to develop a realistic and personalized plan for your skin.

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Laser, pulsed light, and microneedling act directly on skin pigmentation and texture.

These technologies are not "simple procedures": they directly interfere with deep skin factors...such as collagen, blood vessels, and melanin. Therefore, the following need to be applied:

• No right moment of the skin cycle

• With proper preparation (sometimes you need to adjust your skincare routine beforehand)

• By compatible with your skin tone and your medical history

An error in prescription or preparation can cause adverse effects such as:

• Rebound stains

• Severe irritation

• Post-inflammatory flaccidity

• Prolonged sensitivity

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Each technology has different indications — and the consultation will determine which one will be most effective for you.

In laser treatments alone, the Renata Ralha Clinic has at least 3 different types, and each one acts at different depths and structures of the skin:

• Laser Acroma: It acts on melanin, ideal for melasma, pigmented spots and dark circles.

• Laser Dual Mode: It works on fine wrinkles, texture, and superficial collagen.

• Laser ProDeep: Recommended for sagging skin and deeper scars.

Not counting the Intense Pulsed Light (IPL)which also treats blemishes, rosacea, broken capillaries and enlarged pores — but it is not suitable for all skin types.

Already microneedling It can be done in isolation or with drug delivery, but it also needs evaluation regarding:

• Skin thickness

• Tolerance to mechanical aggression

• Presence of active inflammation or tenderness.

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The consultation also provides guidance on skincare before and after the procedure.

One of the biggest mistakes is starting treatment without adjust the care routineDuring the consultation, the dermatologist will:

• Remove or adapt products that may sensitize the skin.

• Include specific antioxidants, brightening agents, or moisturizers to enhance the effect of the procedure.

• Instruct on the proper use of sunscreen and reapplication techniques.

All of this directly impacts... recovery time, quality of results and skin safety.

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In conclusion: a dermatological consultation is not an extra step — it's the most important step.