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Latex Sensitivity: Difference between revisions
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*Reactions to natural rubber latex (NRL) gloves can result from either irritation or allergy. There are three possible reactions to NRL gloves. They are: | *Reactions to natural rubber latex (NRL) gloves can result from either irritation or allergy. There are three possible reactions to NRL gloves. They are: | ||
:*Mechanical or Irritant Contact Dermatitis – this is an irritation, not a true allergy. This is the most common reaction to NRL gloves. Because of the intense focus on latex allergy today, many individuals who experience irritant contact dermatitis assume they are experiencing a latex allergy. It is very important to assess reactions carefully to determine their cause so that the right treatment can be implemented. | :*Mechanical or Irritant Contact Dermatitis – this is an irritation, not a true allergy. This is the most common reaction to NRL gloves. Because of the intense focus on latex allergy today, many individuals who experience irritant contact dermatitis assume they are experiencing a latex allergy. It is very important to assess reactions carefully to determine their cause so that the right treatment can be implemented. | ||
:*Allergic Contact Dermatitis (Delayed, or Type IV Hypersensitivity)- a true allergic response, symptoms are localized to area of contact with allergen. | :*Allergic Contact Dermatitis (Delayed, or Type IV Hypersensitivity) - a true allergic response, symptoms are localized to area of contact with allergen. | ||
:*Systemic Allergic Response (Immediate or Type I Hypersensitivity) - the most severe allergic response, an intense allergic reaction which may cause anaphylaxis and death. | :*Systemic Allergic Response (Immediate or Type I Hypersensitivity) - the most severe allergic response, an intense allergic reaction which may cause anaphylaxis and death. | ||
*The table below describes each type of reaction: | *The table below describes each type of reaction: | ||
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Symptoms may extend past glove border | Symptoms may extend past glove border | ||
Symptoms occur much later than with mechanical/ irritant contact dermatitis, usually 6-72 hours after gloves removed | Symptoms occur much later than with mechanical/irritant contact dermatitis, usually 6-72 hours after gloves removed | ||
acute - red appearance, itching, swelling, small blisters | acute - red appearance, itching, swelling, small blisters | ||