Final answer:
One should not use hot towels on skin that is inflamed or has conditions such as contact dermatitis, hypersensitivity reactions, infections like hot tub rash, blistering from sunburn or SSSS, and pressure-related issues like bedsores and stretch marks.
Step-by-step explanation:
Hot towels should not be used on skin that exhibits certain characteristics. These include skin that is showing signs of inflammation, such as contact dermatitis or a hypersensitivity reaction. Furthermore, skin that is displaying symptoms such as itchy or sore patches of thick, red skin with silvery scales, often associated with conditions like psoriasis, should also not be exposed to hot towels. Additionally, one should avoid hot towels on skin that has infections, for instance, hot tub rash caused by Pseudomonas aeruginosa, or skin that is showing severe reactions such as red streaks, which could be an indication of a more systemic issue.
The presence of blistering, as seen after excessive sun exposure or in conditions like Staphylococcal scalded skin syndrome (SSSS), is another instance where hot towels should be avoided. Also, skin that is vulnerable due to pressure-related issues like bedsores, or has undergone damage leading to stretch marks, should not be treated with hot towels. Using hot towels on affected areas can aggravate these conditions, potentially leading to increased discomfort or worsening of symptoms.