Working with chemo brain

It cannot tell you whether your particular job is safe or suitable right now. That depends on the nature of the work, your symptoms, your medicines and your treatment. Safety-critical roles such as driving, operating machinery or making clinical decisions need particular care.

It also cannot give legal advice about your rights at work. Employment protections vary by employer and sector. If you have concerns, speak to your human resources department or seek independent advice.

Self-employed and daily-wage workers face different pressures

Without paid leave or formal adjustments, planning lighter workloads, sharing tasks with family or colleagues, and building in rest are especially important.

Tiredness and mood affect work too

Fatigue, poor sleep and low mood worsen concentration. Treating these can improve work performance as much as any adjustment.

Medicines can affect alertness

Some anti-sickness, pain and sleep medicines cause drowsiness. Ask your team whether timing can be adjusted around work.

Recovery takes time

Thinking often improves over the months after treatment. Adjustments can usually be reduced as you recover.

Formal assessment can help

If problems are significant, an occupational therapist or rehabilitation service can assess your work demands and suggest tailored strategies.

Tell a trusted colleague

One understanding colleague who knows what is happening can quietly help with notes, reminders and checking important work.

Keep a log of adjustments

Note what has been agreed with your employer, what is helping and what is not. Review it together after a few weeks so arrangements can be adjusted as your concentration changes.

Watch for overload

Signs such as more mistakes, headaches or exhaustion by midday suggest the workload needs easing. Raise it early rather than struggling until problems build up.

Plan the return conversation

Before meeting your manager, write down the tasks you find hardest, the changes that would help most, and how long you expect to need them. Going in with a short, clear list keeps the discussion practical and makes it easier for your employer to agree specific steps rather than vague promises.

Use technology to carry the load

Calendar alerts, shared task lists, voice notes and email templates take pressure off memory. Set reminders for deadlines a few days early, so there is time to catch anything that slipped, and keep one place where every open task is written down.

What to do next

Decide what you want to share with your employer, and ask for practical adjustments such as a phased return, written instructions and fewer interruptions. Ask your team for a supporting note, plan demanding work for your clearest hours, use lists and notes, and review how things are going after a few weeks.