What are the disadvantages and hazards of medical drapes?

There are potential harms associated with the use of medical pads, including triggering skin allergies, causing localized dampness and heat, increasing the risk of infection, leading to skin abrasions, and chemical residue irritation. Proper usage can help reduce these risks. If severe rashes, itching, or signs of infection occur after use, prompt medical attention is recommended.

1. Triggering skin allergies: Some pad materials contain synthetic fibers or residual allergenic substances that may induce allergic reactions upon skin contact, manifesting as itching, redness, or papules. Individuals with allergic predispositions are at higher risk.

2. Causing localized dampness and heat: Non-breathable pads hinder the evaporation of sweat and secretions, keeping the local skin in a persistently moist and warm environment, which promotes bacterial growth and exacerbates skin discomfort.

3. Increasing infection risk: If pads are not sterile, have been improperly stored and contaminated, or are used for prolonged periods without timely replacement, they may serve as a medium for pathogen transmission, raising the likelihood of wound or mucosal infections.

4. Causing skin friction damage: Some pads have relatively stiff textures or rough edges. Repeated friction against the skin may lead to redness or breaks in the skin, particularly affecting postoperative patients with delicate skin or infants.

5. Chemical residue irritation: Incomplete disinfection during manufacturing may leave behind residues of disinfectants, bleaching agents, or other chemicals. Skin contact with these substances can irritate mucous membranes, causing sensations of burning, redness, or swelling.

When selecting medical pads, prioritize sterile, breathable cotton materials. Check packaging integrity before use and avoid expired products. Promptly replace soiled or damp pads, minimize prolonged skin contact, and thereby reduce potential health risks.