Nausea or heartburn
- Try smaller meals more often and eat slowly.
- Choose bland, dry or cooler foods if smells are difficult.
- Avoid greasy meals and stay upright after eating.
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Gentle adjustments
When eating feels more difficult
Digestive side effects can happen. These everyday food ideas may help with mild symptoms, but persistent or worsening symptoms need professional advice.
Constipation
- Drink regularly if you do not have a fluid restriction.
- Increase fibre gradually with fruit, vegetables, wholegrains and pulses.
- Gentle daily movement can help; ask a pharmacist if it persists.
Vomiting or diarrhoea
- Take small, frequent sips rather than large drinks at once.
- Eat when you feel able, keeping choices plain and simple.
- Temporarily avoid fatty or spicy food if it makes symptoms worse.
Know when self-care is not enough
Unable to keep fluids down, vomiting more than three times a day, dark urine or feeling lightheaded can signal dehydration. Contact your prescriber, GP or NHS 111 promptly.