DivaD04
New Member
For quite some time I have been dealing with an itchy scalp. I switched from Aussie, Pantene, Cream of Nature, Neutrogena t-gel, Zinc poo, DH whatever it was called, Olux-E foam, all kinds, and yet my scalp itched like nobody's biz. So For the last 2 weeks I decided to NOT poo my hair. Only once last week I did w/ Pantene and it started to make my scalp itchy. I rinsed the poo out and immediately co my hair n scalp twice. So I got ta think'n! If I don't poo My scalp is far less itchy than using poo which will just keep me scratching for days. Is there something in the poo that can cause an allergy or dermatitis? I needed help w/ this delimma. Captian Google helped a sistah out and this is what I've found:
Note: This can be a reason that dermatologists don't mention... but I peronally think I'd rathing take this info as a possibility and try to work around this factor. I simply can't go out and by anti-itch oil nothing which will just make it worse. But If I start somewhere to get to the root of the problem than maybe I can resolve this issue for good. So here I share what I read as well. I hope it gives someone a start to a no itchy scalp as well. BTW: I just cow everyday or every other day.
Skin problems due to shampoos
Shampoos can irritate and cause scalp problems. These are rare with modern products made by reputable manufacturers if they have been designed for sensitive skin and are used appropriately. Overwashing may have the following effects:
The manufacturers of hypoallergenic shampoos have tried to avoid using substances that are likely to cause contact allergy. Their products are often "fragrance-free" (low levels of masking fragrances are permitted), "mild" and "non-irritating". If you have oily skin (seborrhoea), choose shampoos designed for your skin type.
However, even hypoallergenic products may still be irritating to those with very sensitive skin, and they may still rarely cause contact allergy.
Labelling in the USA
For the US, the FDA states: "If a cosmetic claim is made on the label of a "true" soap or cleanser, such as moisturizing or deodorizing, the product must meet all FDA requirements for a cosmetic, and the label must list all ingredients. If a drug claim is made on a cleanser or soap, such as antibacterial, antiperspirant, or anti acne, the product is a drug, and the label must list all active ingredients, as is required for all drug products."
There are no specific labelling requirements in New Zealand.
Sorry So Long Ladies, If ya need me to add more info I'll be glad to do so.
I HTH!
Note: This can be a reason that dermatologists don't mention... but I peronally think I'd rathing take this info as a possibility and try to work around this factor. I simply can't go out and by anti-itch oil nothing which will just make it worse. But If I start somewhere to get to the root of the problem than maybe I can resolve this issue for good. So here I share what I read as well. I hope it gives someone a start to a no itchy scalp as well. BTW: I just cow everyday or every other day.
Skin problems due to shampoos
Shampoos can irritate and cause scalp problems. These are rare with modern products made by reputable manufacturers if they have been designed for sensitive skin and are used appropriately. Overwashing may have the following effects:
- The pH of the skin surface may change: look for pH-balanced shampoos.
- The number and type of bacteria and yeasts on the skin surface may change, resulting in dandruff or seborrhoeic dermatitis.
- The surface oil film (sebum) is removed, allowing greater water loss through the epidermis to the skin surface, from where it evaporates.
- The de-fatted skin may become excessively dry.
- The surface horny cells may be loosened, disturbing barrier function and allowing more water loss. The skin becomes more permeable to chemicals such as hair dye and perming solution.
- Dry skin is more prone to infection with Staphylococcus aureus, resulting in impetigo.
- Irritant contact dermatitis (red, dry, chafed skin) may develop. This may be provoked by the dry skin itself, or by a particular surfactant in the shampoo. Sodium lauryl sulphate is more irritating than sodium laureth sulphate for example.
- Stinging, especially if dermatitis is already present.
- Contact urticaria (immediate redness, itching and swelling) may arise due to a fragrance or preservative.
- Allergic contact dermatitis (a delayed but persistent reaction) may develop to a component of the shampoo. Because they are rinsed off, true contact allergy to shampoo is rare. However it may result from:
- Botanicals such as chamomile, lavender and rose oil
- Preservatives, such as Kathon CG or quaternium-15
- Fragrances
- Protein contact dermatitis, a rare mixture of contact urticaria and allergic dermatitis, due to a protein component such as peanut or oatmeal.
The manufacturers of hypoallergenic shampoos have tried to avoid using substances that are likely to cause contact allergy. Their products are often "fragrance-free" (low levels of masking fragrances are permitted), "mild" and "non-irritating". If you have oily skin (seborrhoea), choose shampoos designed for your skin type.
However, even hypoallergenic products may still be irritating to those with very sensitive skin, and they may still rarely cause contact allergy.
Labelling in the USA
For the US, the FDA states: "If a cosmetic claim is made on the label of a "true" soap or cleanser, such as moisturizing or deodorizing, the product must meet all FDA requirements for a cosmetic, and the label must list all ingredients. If a drug claim is made on a cleanser or soap, such as antibacterial, antiperspirant, or anti acne, the product is a drug, and the label must list all active ingredients, as is required for all drug products."
There are no specific labelling requirements in New Zealand.
Sorry So Long Ladies, If ya need me to add more info I'll be glad to do so.
I HTH!