COS/Specific Substances/TBT-COS-011
Skin Protection and Dermatitis
COSHH & Hazardous Substances › Specific Substances › Skin Protection and Dermatitis
Skin Protection and Dermatitis
Toolbox Talk Record
Ref: TBT-COS-011 | Issue: 1 | Date: March 2026
| Presenter | Project | ||
| Location | Date |
What?
- Occupational dermatitis is inflammation of the skin caused by contact with irritant or sensitising substances.
- Construction workers are at high risk due to exposure to cement, solvents, epoxy resins, and wet work.
- Irritant contact dermatitis develops from repeated exposure and affects the outer skin layers.
- Allergic contact dermatitis occurs when the immune system reacts to a specific substance such as chromium VI.
- Once sensitised, even tiny amounts of the substance trigger a reaction that worsens with each exposure.
- Symptoms include redness, itching, cracking, blistering, and painful dry skin, usually on the hands.
- Dermatitis can end careers; severe cases prevent workers from handling any construction materials.
- COSHH 2002 requires employers to assess skin exposure risks and provide appropriate protective measures.
- Barrier creams provide a thin layer of protection but are not a substitute for gloves and good hygiene.
- Health surveillance including regular skin checks is required for workers exposed to dermatitis-causing substances.
Why?
| Career-ending disease | Severe occupational dermatitis forces workers to leave the construction industry permanently, ending their livelihoods. |
| Very common | Dermatitis accounts for a significant proportion of all occupational disease cases reported in UK construction. |
| Preventable | Almost all cases of occupational dermatitis are preventable with the right gloves, hygiene, and skin care. |
| Do | Don't |
|
See also: COSHH Awareness | Cement and Concrete Burns |
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