Final answer:
Clients with iodine allergies should not be exposed to products containing iodine or iodine compounds, including povidone-iodine (Betadine) and tincture of iodine. It is also important to use alcohol-free products that are gentle on the skin and to rinse with lukewarm water.
Step-by-step explanation:
If a client has an allergy to iodine, one should avoid using products that contain iodine or iodine compounds. For example, topical antiseptics like povidone-iodine (also known by the brand name Betadine) which are commonly used to clean skin before surgical procedures, should not be used. Iodine works by oxidizing cellular components, which can lead to allergic reactions in sensitized individuals.
Additionally, the use of tincture of iodine, which is an antiseptic solution that includes iodine in alcohol with potassium iodide, must be avoided. Other products such as iodoform, an antiseptic, and any skincare products that may contain iodine or its compounds should also be excluded from use. Instead, alcohol-free products that do not irritate the skin should be selected for these clients.
Rinsing with lukewarm water and avoiding extreme temperature variations can help in preventing additional skin irritation.