Frequently Asked Questions

Clinical dermatology focuses on diagnosing and treating skin, hair, and nail diseases, such as acne, psoriasis, and skin infections. Aesthetic dermatology concentrates on procedures that improve skin appearance, such as fillers, botulinum toxin, and peels, aiming for facial rejuvenation and harmonization.

An annual dermatological evaluation is recommended for prevention and early detection of skin problems, especially for monitoring nevi (moles) and preventing skin cancer. People with specific dermatological conditions may need more frequent consultations, as medically advised.

Acne treatment varies according to type and severity, and may include topical medications (retinoids, benzoyl peroxide, antibiotics), oral medications (antibiotics, isotretinoin, contraceptives), chemical peels, laser, and pulsed light. The ideal approach is personalized and defined after a complete dermatological evaluation.

The duration of facial fillers varies according to the product used and the treated area. Hyaluronic acid fillers generally last from 6 to 18 months, while collagen biostimulators like Sculptra can last up to 2 years. Factors such as individual metabolism, lifestyle, and application technique also influence durability.

Melasma is caused by a combination of factors, including sun exposure, hormonal changes (pregnancy, contraceptives), genetic predisposition, and inflammation. Treatment involves rigorous sun protection, topical depigmenting agents, chemical peels, laser, and pulsed light, as well as oral treatments in some cases. The combined approach offers better results.

Prevention of skin aging should start early, ideally in the 20-30 age range, with daily sun protection and adequate hydration. Treatments such as light peels and biostimulators can be started from the age of 30, while more specific procedures such as botulinum toxin and fillers are personalized according to individual needs and do not have a fixed age to start.

Choosing the right sunscreen should consider your skin type (dry, oily, combination, sensitive), the protection factor (minimum SPF 30 and FPUVA), texture (gel, cream, fluid), and daily use. Oily or acne-prone skin benefits from oil-free or gel formulations, while dry skin needs more hydrating protectors. Consult your dermatologist for a personalized recommendation.

The sensation during laser treatments varies according to the type of laser, the treated area, and individual sensitivity. Many procedures cause only mild discomfort, described as a feeling of an elastic band snapping against the skin. For greater comfort, we use cooling systems, topical anesthetics, and adjust the laser parameters for each patient. Most patients tolerate the procedures well without the need for additional analgesia.

Yes, there are several effective treatments for acne scars, depending on the type and depth of the scars. Options include microneedling, chemical peels, fractional laser, hyaluronic acid fillers (for depressed scars), and subcision. Generally, a combination of techniques offers the best results, and multiple sessions are necessary for significant improvement.

Botulinum toxin (Botox) relaxes muscles, making it ideal for dynamic wrinkles (expression lines) such as those on the forehead and around the eyes. Fillers, usually hyaluronic acid-based, add volume and fill depressions, being indicated for nasolabial folds, lips, and cheeks. Botox prevents and smooths wrinkles, while fillers restore volume and facial contours lost with aging.