Why early HAVS symptoms should not be ignored

Written By Richard Pemberton

Early symptoms are often intermittent and easy to dismiss.

However, progression can occur if exposure continues unchecked.

Early signs

  • Tingling

  • Numbness

  • Sensitivity to cold

At this stage, changes in exposure or monitoring often prevent progression.

Later signs

  • Persistent numbness

  • Loss of dexterity

  • Frequent blanching

These are harder to reverse and may affect long-term work ability.

Importance of surveillance

The purpose of surveillance is early recognition so work can continue safely rather than be stopped later.

Richard Pemberton
Next

What employers should record for HAVS surveillance