Qual é o aspeto da psoríase no couro cabeludo? Sinais, sintomas e padrões visuais comuns
O álcool pode agravar a psoríase? Compreender os surtos, a inflamação e os fatores desencadeantes
Como parar a comichão da psoríase e quebrar o ciclo de coçar
O stress pode desencadear crises de psoríase? Compreender o ciclo stress-psoríase
Psoríase do couro cabeludo vs. Caspa: Como distinguir
As camas solares são boas para a psoríase? Riscos, mitos e como funciona realmente a terapia UV
A luz solar é benéfica para a psoríase? Benefícios, riscos e como a exposição aos raios UV afeta as crises
Pode o stress desencadear crises de psoríase? Compreender a relação entre o stress e a inflamação
Psoríase vs. Eczema vs. Dermatite: Como distinguir as diferenças
A psoríase no couro cabeludo pode causar queda de cabelo? O que é temporário, o que não é e o que pode ajudar
Como Aliviar a Psoríase do Couro Cabeludo Durante as Crises
Os Melhores Tratamentos Anticaspa Explicados: Como Escolher os Champôs e Ingredientes Certos para o Seu Couro Cabeludo
O que causa a secura do couro cabeludo? Compreender a secura, a descamação e as condições subjacentes do couro cabeludo
Psoríase em placas: sintomas, causas e como afeta o couro cabeludo
Como escolher o champô certo para um couro cabeludo sensível
Abordagens Naturais para a Psoríase: O que Pode Ajudar a Gerir Sintomas e Crises
A nossa equipa de especialistas
Os nossos conteúdos têm o apoio de um painel de dermatologistas e tricologistas com conhecimentos especializados em saúde do couro cabeludo.
Marta Teixeira IAT, BN (Hons), RN (Adult), PGCert, MSc
Marta is a highly qualified Prescribing Clinical Trichologist and NHS Dermatology Specialist Nurse, with extensive experience diagnosing and treating scalp conditions such as psoriasis and dandruff. She is one of the few UK trichologists qualified to prescribe medication, allowing her to deliver evidence-based, medical-grade treatments. Alongside her clinical work, Marta is also a lecturer in trichology and hair sciences, contributing to research and education in scalp health.
Amy Hunt Tricologista da Polytar
Amy é tricologista e cabeleireira qualificada, tendo recebido formação numa das principais instituições de ensino em tricologia, o Institute of Trichologists, em Harley Street. Tem mais de seis anos de experiência no setor do cabelo, durante os quais conversava diariamente com clientes sobre problemas comuns do cabelo e do couro cabeludo observados no salão. Foi através destas experiências reais que desenvolveu uma forte paixão por ajudar as pessoas a compreender o que estavam a sentir e a melhor forma de responder às suas necessidades.
Perguntas frequentes
Polytar is formulated to help manage scalp conditions such as psoriasis, eczema, dandruff, and seborrhoeic dermatitis.
For best results, use Polytar 1-2 times per week or as directed by your healthcare provider.
Polytar is designed for use 1-2 times a week, but for daily concerns, consult with your dermatologist.
Yes, Polytar is generally safe for colour-treated hair, but a patch test is recommended.
Polytar has a distinctive coal tar scent, which fades after rinsing.
Leave the shampoo on for 3-5 minutes before rinsing for maximum effectiveness.
Polytar is suitable for adults and children over 12 years of age. Consult a healthcare provider for younger children.
Yes, Polytar can be used alongside other treatments, but consult your dermatologist to ensure compatibility.
Talk to your GP before using Polytar if you are pregnant or breastfeeding.
*Do not use if you are in the first trimester of pregnancy.
Coal tar solution 4% (w/w)
Sodium Lauryl Ether Sulfate, Cocamidopropyl Betaine, Disodium Phosphate Dihydrate, Citric Acid Monohydrate, Benzyl Alcohol (1% w/w), Macrogol 150 Distearate, Hexylene Glycol, Oleyl Alcohol, Polyquaternium-10, Fragrance oil (contains: Linalool, Alpha-Isomethyl ionone (3-Methyl-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-one), Citronellol, Hexyl cinnamal (Hexyl cinnamaldehyde), Benzyl salicylate, Benzyl benzoate, Coumarin, Eugenol, Geraniol, Hydroxycitronellal, Isoeugenol, Limonene, Benzyl alcohol, Amyl cinnamal, Amylcinnamyl alcohol, Anisyl alcohol (Anise alcohol), Benzyl cinnamate, Cinnamal, Cinnamyl alcohol, Citral, Farnesol) and Purified Water.
You have had an allergic reaction to coal tar or any other listed ingredients.
You have infected, open, or damaged skin or pus-filled blisters (pustules).
You are under 12 years old.
You have sensitive, broken, or inflamed skin, as it may cause irritation.
Discontinue use if irritation develops.
Contact with eyes occurs rinse thoroughly with clean water.
You are exposed to strong sunlight or sunbeds, as coal tar may increase sun sensitivity.
You are wearing clothes or using fabrics (like bedding) exposed to Polytar, as it may cause staining or increase flammability.
You are taking medications that increase sun sensitivity, such as:
- Thiazide diuretics (water tablets)
- Tetracycline antibiotics
- Phenothiazine tranquilisers