Vector Mechanics For Engineers Dynamics 7th Edition Solutions

Vector Mechanics For Engineers Dynamics 7th Edition Solutions

Vector Mechanics For Engineers Dynamics 7th Edition Solutions

Irritant contact dermatitis is caused by physical or chemical substances capable of acutely or chronically irritating the skin. ICD (irritant contact dermatitis) can occur after a single exposure of the irritant for a sufficient time and quantity as also following chronic cumulative exposure to a single or multiple skin irritants.

Hands are the most commonly affected part in this type of contact dermatitis.

Which Occupations are the Most Affected in Irritant Contact Dermatitis?

  • Housewives
  • Housekeeping
  • Hairdressers
  • Healthcare professionals
  • Cleaning services
  • Agriculture, gardening
  • Cooking and catering
  • Printing and painting
  • Engine workers, mechanics
  • Construction and metal works
  • Fishing

What are the Most Common Irritant Substances that Cause Contact Irritant Dermatitis?

  • Soaps, detergents, waterless cleansers
  • Acids and alkalis: Cement, chromic acids, phosphorus, phenol, metal salts
  • Industrial solvents: coal tar solvents, petroleum, alcohol solvents, acetone, turpentine, carbon dioxide etc
  • Plants: Croton, spurges, poinsettias, machneel tree, buttercup, black mustard, nettles, pepper, capsaicin, prickly pear
  • Others: Fiberglass, wool, other synthetic clothing.

How Does the Irritants Cause Dermatitis in Skin?

Acute irritant reactions are caused through direct cell damage to the skin, while chronic irritant dermatitis is caused by accumulation of toxins, which disrupt the skin barrier, seep in and cause slow damage through protein denaturation and cellular toxicity within the skin cells.