ALLERGY TO CLOTHING: WHAT CAUSES PROBLEMS?
Posted: under Allergies.
Clothing can cause reactions by contact with, or inhaling vapours or particles from:
• fibres
• chemical treatments and finishes
• fastenings and trimmings
Wool and synthetic fibres are the most usual causes of allergy and sensitivity to fibres. Allergy to cotton and linen is relatively rare. Silk is more allergenic than cotton and linen, but because few people have any significant exposure to it, the incidence of allergy to silk is low.
Wool and synthetic fibres often cause irritation, even if you are not actually allergic or sensitive to them. They can irritate already sensitive skin and airways, so are often best avoided.
Fabric resins, applied to give easy-care properties, can be a cause of sensitivity to fabrics. They are applied to certain types of pure cotton, to polycotton blends, to viscose and rayon, and to some linen fabrics. They are hardly ever used on wool and never on silk, nor on pure synthetics. Other fabric treatments, such as dyes, mordants, fire-retardant treatments and bleaches, can cause reactions, but they are less common causes.
Clothes that you have to wear for work or school may be the cause of reactions. This can be a difficult area to sort out and find alternatives . Leather, suede and fur clothing can be high-risk choices. Tanning agents and dyes used on leather and suede can upset the chemically sensitive, unless the clothes are quite old or well-worn clothing can upset people who are sensitive to animal hair.
Fastenings and trimmings are relatively easy to identify as a source of trouble. If you suspect these, see page 350 for how to investigate and avoid trouble. Remember that reactions caused by contact and by inhaling do not necessarily occur at the site of the body where contact takes place. Contact reactions also occur frequently after a delay -sometimes a few days after.
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