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We're here for you if you want to talk

0808 2080 888

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Side effects

We're here for you if you want to talk

0808 2080 888

[email protected]

Side effects are the unwanted effects of blood cancer treatment. Some people experience these effects as a result of the cancer itself, even if they aren't having treatment.

A young woman with her eyes cast down, looking thoughtful. Her long hair is multi-coloured and she wears a rainbow sweater.

Brain fog

Brain fog can often be a side effect of blood cancer or its treatment. Read our information about what to expect and how to manage brain fog.
Image of a mirror standing on a dressing table.

Coping with changes to your body or appearance

Blood cancer might change how you look, but it doesn’t have to change who you are. Click here for more information and support.
Woman lying on sofa looking tired.

Fatigue

Fatigue is one of the most common side effects of blood cancer and its treatment. We have suggestions on how to boost your energy and manage extreme tiredness.
A hand holding a pregnancy test

Fertility problems

Some blood cancer treatments can reduce your fertility or make you infertile, which can be very hard emotionally. Click here for more information and support.
Hair loss

Hair loss

Blood cancer treatment often causes hair loss as a side effect, which can be upsetting even if you're expecting it.
This photo is a close up of Sunny's forearms. One of Sunny's hands is itching the other arm.

Itching

If you have blood cancer you might experience itchy skin. Itching can be a symptom of blood cancer or it may be caused by the treatment you are having.
Spinal cord

Peripheral neuropathy (nerve damage)

Peripheral neuropathy (nerve damage) can be a side effect of blood cancer treatment. Find out what symptoms to look out for and how to manage them.
Someone sleeping in bed

Sleep problems

Many people with blood cancer have trouble getting enough good quality sleep. If you’re feeling tired and frustrated by sleep problems, you’re not alone.
Glass of water with ice cubes

Sore mouth or gut (mucositis)

Mucositis (sore mouth or gut) is a common side effect of blood cancer treatment. Read more about causes, treatment and self-help tips.
Sunny is sat on the edge of a bed with his elbows on his knees, his head resting in his hands. He is slightly out of focus, and behind him you can clearly see a glass of water and packet of tablets on the bedside table.

Sickness and vomiting

Some blood cancers and treatments for blood cancer can make you feel sick (nausea) and, sometimes, cause you to be sick (vomit).

Thank you to the clinical experts who reviewed the medical accuracy of our side effects information, and to all the people affected by blood cancer who shared their stories and experiences with us.