When psychological help is needed
Sadness and anxiety after leukaemia are normal, but sometimes these feelings need professional help. This topic explains how to recognise that moment and what kinds of help exist.

01Short answer
02Simple explanation
Sadness and anxiety are normal, but sometimes help is needed.
The main signal: signs lasting more than two weeks.
Thoughts of self-harm: urgent help.
Help: psychologist, therapy, groups, psychiatrist.
Depression responds well to treatment.
03Scientific explanation
How common: according to the NCI, depression is more common in people with cancer and survivors than in the general population; it is often unrecognised and untreated.
Signs: according to MedlinePlus, the main signs of depression are sadness or loss of interest lasting more than two weeks, changes in sleep, appetite, energy and concentration, and feelings of worthlessness.
Screening: the NCI recommends regular screening of people with cancer for anxiety and depression.
Treatment: the NCI considers psychotherapy, especially cognitive behavioural therapy, and medicine when needed to be effective; often a combination works best.
04What happens in the body?
Ordinary sadness or depression?
Ordinary sadness comes and goes in waves; depression lasts for weeks and affects every part of life.

Signals to watch for
Sadness and loss of interest for more than two weeks, disturbed sleep and appetite, hopelessness, constant anxiety, withdrawing from people, and “calming down” with alcohol or medicines.
The first step
Tell your doctor or nurse how you feel. They can refer you to a psychologist or psycho-oncologist.
What help is there?
Individual psychotherapy, family and couples counselling, support groups, online programmes and, if needed, a psychiatrist and medicine.

Children and teenagers
In children, depression may show as irritability, problems at school or losing interest in play. A child psychologist can help.
When to call your doctor
Worrying signs — fever, bleeding, new pain, breathlessness — should be reported to your doctor between visits too. Getting in touch early is always better than waiting.
05The path to help
Steps.







06When to ask for help (simplified)
| Sign | How long | What to do |
|---|---|---|
| Sadness, emptiness | More than two weeks | See your doctor or a psychologist |
| Loss of interest | More than two weeks | See your doctor or a psychologist |
| Panic attacks | If they recur | Psychologist |
| “Calming down” with alcohol or medicines | Any | See your doctor |
| Thoughts of self-harm | Any | Call 103/112 at once |
* If in doubt, ask for help.
07Key terms
- Depression
- An illness of lasting sadness and loss of interest.
- Anxiety disorder
- Persistent and strong fear.
- Psycho-oncologist
- A psychologist who works with people with cancer.
- Psychiatrist
- A mental health doctor who can prescribe medicine.
- Psychotherapy
- Treatment through talking.
- Screening questionnaire
- A short form to assess mood.
08Key points
- Feelings are normal, and so is getting help.
- Remember the two-week rule.
- Tell your doctor.
- Look for a psycho-oncologist.
- Depression can be treated.
- Get urgent help for thoughts of self-harm.
09Frequently asked questions
Does seeing a psychologist mean I am “crazy”?
No; it is looking after your health.
Are antidepressants addictive?
Most are not; your doctor will explain.
How long does therapy take?
Often a few months; it varies.
Someone close to me is depressed — how can I help?
Listen, do not judge and support them in seeing a doctor.
Does this information replace medical advice?
No. This is general education; only your treating doctor can assess your situation.
10Questions for your doctor
Take these questions to your appointment. The ones you save are collected on the “My questions” page and stay on this device only.
Does seeing a psychologist mean I am “crazy”?
Are antidepressants addictive?
How long does therapy take?
Someone close to me is depressed — how can I help?
Does this information replace medical advice?
12Sources
- National Cancer Institute. Depression (PDQ®)
- National Cancer Institute. Anxiety and Distress (PDQ®)
- MedlinePlus (U.S. National Library of Medicine). Depression
- National Cancer Institute. Feelings and Cancer
- Cancer Research UK. Coping with cancer emotionally
- National Cancer Institute (NCI). Follow-Up Medical Care
- National Cancer Institute (NCI). Cancer Survivorship
- Cancer.Net (ASCO). Follow-Up Care After Cancer Treatment
- Leukemia & Lymphoma Society (LLS). Long-Term and Late Effects of Treatment
- National Cancer Institute. Facing Forward: Life After Cancer Treatment