Final answer:
Latex sensitivity can cause numerous reactions such as allergic contact dermatitis, urticaria (hives), asthma, and anaphylaxis, all of which can occur at any time in both patients and healthcare professionals like phlebotomists.
Step-by-step explanation:
Latex sensitivity can present as an issue for both patients and healthcare professionals, such as phlebotomists, due to repeated exposure to latex products. The latex reactions that can occur at any time include allergic contact dermatitis, which is a delayed-type hypersensitivity reaction, urticaria (hives), a type I hypersensitivity reaction, asthma, and, more severely, anaphylaxis. Allergic contact dermatitis involves sensitization leading to an immune response on subsequent exposure. Urticaria and asthma are examples of localized type I hypersensitivity reactions, whereas anaphylaxis is a systemic and life-threatening reaction that can include symptoms like a dangerous drop in blood pressure and airway constriction.
Anaphylaxis is especially severe and requires immediate medical intervention, as it can be fatal without prompt treatment with epinephrine. Understanding these potential reactions is crucial for all healthcare workers who come into contact with latex products to ensure both their safety and the safety of their patients.