Envelhecimento cutâneo

Mecanismos:

 

Histologia: Dermatoheliose

• Atrofia da epiderme

• Elastose actínica

• Alguma pigmentação

 

Apresentação clínica

Doença de Favre–Racouchot

Rhomboidal neck

Hutchinson Gilford Progeria

 

Prevenção

• Fotoproteção (UVA e UVB)

• Smoking cessation

 

Treatments

• Retinoids

• Hialuronic acid fragments

• Hidroxiacids

• Antioxidants
• Vitamin C
• Vitamin E
• P-carotene
• Ibiquinol
• Tea polyphenols
• Silymarin
• Rosveratrol
• Curcumin
• Lipoic acid
• Selenium

• Hormones
• Oral DHEA - no studies to assess long-term tolerance and safety

• Interventions
• Botox
• Resurfacing
• Dermabrasion
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Laser

• Intradermal/hypodermal injections

• Peels
• Glycolic acid
• TCA

• Microneedling

• Liquid nitrogen

• Cosmetic surgery