What is TCA (trichloroacetic acid) peeling?
TCA (trichloroacetic acid) peeling is a dermatological procedure used to improve the appearance of the skin, treating various conditions such as wrinkles, blemishes, acne scars and hyperpigmentation. It is considered one of the most effective and versatile peels currently available.
How does TCA Peel work?
Trichloroacetic acid is applied to the skin, where it acts as an exfoliating agent, removing the top layers of damaged skin. This stimulates cell regeneration and collagen production, resulting in healthier, firmer and rejuvenated skin.
Indications for TCA Peeling
TCA peeling is indicated for the treatment of various dermatological conditions, such as:
– Fine and moderate wrinkles;
– Spots caused by the sun;
– Acne scars;
– Hyperpigmentation;
– Melasma;
– Actinic keratoses;
– Pre-cancerous lesions;
– Irregular skin texture.
Preparation for TCA Peel
Before undergoing TCA peeling, it is important that the patient follows some guidelines to ensure the success of the procedure. Your dermatologist will provide specific instructions, but these generally include:
– Avoid intense sun exposure in the weeks before the procedure;
– Use sunscreen daily;
– Suspend the use of irritating topical products or exfoliants;
– Inform your doctor about your medication use and history of skin problems.
TCA Peel Procedure
TCA peeling is performed in a doctor's office, under topical or local anesthesia, depending on the depth of the peel. The doctor will clean the skin and apply trichloroacetic acid to the area to be treated. The amount and concentration of the acid are determined according to the needs of each patient.
Recovery after TCA Peel
After the procedure, it is common for the skin to become red, swollen and sensitive. In the following days, the skin peels, which can last from 7 to 10 days, depending on the depth of the peeling. During this period, it is essential to avoid sun exposure and use sunscreen daily.
TCA Peel Results
The results of TCA peeling are progressive and may vary according to the depth of the peeling and the individual characteristics of each patient. Generally, it is possible to observe a significant improvement in skin texture, reduction of wrinkles and blemishes, as well as a younger and healthier appearance.
TCA Peel Post Care
After TCA peeling, it is important to follow the dermatologist's instructions to ensure adequate recovery and avoid complications. Some common precautions include:
– Avoid intense sun exposure;
– Use sunscreen daily;
– Moisturize your skin regularly;
– Avoid using irritating or exfoliating products;
– Do not scratch or scratch the peeling skin;
– Follow the care routine recommended by your doctor.
TCA Peel Contraindications
TCA peeling is not recommended for all patients. There are some contraindications that must be considered, such as:
– Pregnancy and breastfeeding;
– Active skin infections;
– History of keloids;
– Use of photosensitizing medications;
– Very sensitive skin;
– Active skin diseases.
Final considerations
TCA peeling is an effective and safe dermatological procedure for treating various skin conditions. However, it is essential that it is carried out by an experienced dermatologist, who will assess each patient's needs and determine the appropriate concentration and depth of trichloroacetic acid.
