CONTACT DERMATITIS – GENERAL INFORMATION
The cause may be recognised on the history alone but, for an accurate diagnosis, patch testing is often required.
In this, the offending chemical and others under suspicion are applied to the skin under a cover, and then assessed, if irritation results.
Most cases respond to simple treatment, provided the offending substance is removed from skin contact. This may entail wearing gloves or modifying one’s job.
Where this is impossible, minimal contact may result in a mild rash which can be controlled with treatment. Compromise may enable the worker to stay in his job rather than having to abandon it.
Contact dermatitis may occur in those with skin problems such as atopic dermatitis, eczema or psoriasis, it may complicate both.
The golden rule for any rash is that, if it itches DON’T scratch. If you do, it will only get worse. Seek treatment instead.
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