Should you stop typing if you have RSI or carpal tunnel?

Usually not completely. Many people with sore hands can keep some typing, but they should stop a task for a while when it makes symptoms worse, and they should take regular breaks through the day. If you have numbness, weakness or pain that does not settle, see a clinician before you decide how much to change.

Typing is not proven to cause carpal tunnel syndrome, but it can aggravate sore hands

The US National Library of Medicine says studies have not proved that typing on a computer, using a mouse or other repeated movements cause carpal tunnel syndrome ¹. A systematic review of eight epidemiological studies reached a similar view: there is insufficient evidence that computer work causes carpal tunnel syndrome ².

"Not proven" does not mean "safe." Typing does raise pressure inside the carpal tunnel, the passage at the wrist that the median nerve runs through. In a laboratory study of healthy volunteers, the activity of typing raised that pressure compared with holding the same hand posture still ³. That study measured pressure, not symptoms, so it cannot tell you how much typing your hands can take.

Long stretches without breaks add more risk than the keyboard alone

The UK Health and Safety Executive (HSE) lists carrying out a task for a long time without suitable rest breaks as a risk factor for upper limb disorders ⁴. In practice, a long typing session, a poor desk setup and a heavy mouse day can add up. Changing one of them can help, and changing several matters more.

When to stop one task for a while

The HSE says that if a task is causing or contributing to an upper limb disorder, the worker may need to stop doing that task for a while ⁵. That is workplace guidance, written for employers, but the idea carries over. It applies to a specific task rather than to all typing. Pick the task that makes your symptoms worse. If long emails bring on tingling by mid-afternoon, move email drafting to dictation for a week and see whether the tingling eases.

It depends on your symptoms and how long they last

Mild aching that eases with rest is the most common pattern. The NHS says RSI often gets better on its own, but that there are things you can do to speed recovery ⁶. In that case, reduce and reshape your typing, take breaks, and watch whether symptoms settle over a few weeks.

Other patterns need a clinician first. The NHS advises seeing a GP if carpal tunnel symptoms are getting worse or are not going away ⁷. Symptoms that wake you at night, spread, or come with weakness are reasons to be seen sooner rather than later. This is general information, not advice about your own hands.

What to do this week

1. Note the trigger: write down which tasks bring on aching, tingling or stiffness, and roughly when.
2. Stop the worst task for a while: if one activity clearly aggravates your hands, switch it to dictation or hold it until symptoms settle.
3. Take breaks: set a timer. The HSE advises short breaks often rather than longer ones less often, for example 5 to 10 minutes every hour ⁸.
4. Check in with a clinician if symptoms do not settle within a few weeks, which is our suggested check-in point rather than a tested limit, or sooner if they get worse.

Dictation can take much of the drafting and messaging off sore hands, but it is not a treatment. The guide to dictation for RSI and carpal tunnel sets out a staged switch, and our accessibility and health overview links to the rest of the topic. For the condition itself, read the guide to carpal tunnel syndrome and the guide to RSI from typing. Related questions: can dictating all day strain your voice? and when can you type after carpal tunnel surgery?. For the broader term, see the entry on repetitive strain injury.