If you work with powered tools day in and day out, you will know how essential they are for getting the job done. You may also have felt tingling in your fingers after a long shift or noticed that your hands become unusually sensitive when the temperature drops. It is easy to brush these things aside, especially when everyone around you seems to experience the same. But these can be early signs of Hand Arm Vibration Syndrome and once the damage is done it cannot be reversed
HAVS does not appear overnight. It develops gradually, and because of that many workers do not realise anything is wrong until the symptoms start getting in the way of daily life. Loss of grip strength, difficulty fastening buttons, fingers turning white in the cold, or numbness that never fully goes away are all warning signs. Left unchecked, they can affect your ability to work safely and may even limit the kind of roles you can do in the future.
You deserve the chance to spot these changes early. That is why proper health surveillance exists. When you first start a job using vibrating tools, a Tier 1 questionnaire helps understand your baseline. Each year a Tier 2 screening monitors any changes. If anything concerning shows up, you are offered a more detailed Tier 3 or Tier 4 assessment with an HSE Approved doctor who can fully assess your symptoms and exposure levels
Conditions like Carpal Tunnel syndrome or Raynaud’s do not automatically mean you cannot work with vibrating tools. But they do mean you should be assessed so that any risks are identified early. You might be advised to adjust how long you use certain tools, rotate tasks or take protective steps. These are not punishments; they are safeguards for your long-term health and your ability to keep working safely.
If you ever feel unsure, speak up. Let your manager know if you notice tingling, numbness or blanching in cold weather. Early conversations protect you, your hands and your career. HAVS is preventable, and with the right support you can continue doing your job safely for many years to come.