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Nutrition and daily life

Leukemia and stomach / ulcer / GERD

Acidity, ulcer and GERD can make mouth and stomach more sensitive.

Last updated: ~1 min read
Soft food.
Figure 1.Stomach comfort.

01Short answer

Cut spicy, very fatty, acidic food and fizzy drinks. Small soft meals. Follow medicine rules.

02Simple explanation

Small portions.

Soft food.

Spicy/acid — less.

Medicine rules.

03Scientific explanation

NHS: GERD advice may cut fatty/acid/caffeine.

NCI: soft food helps mouth sores.

Ulcer treatment is your doctor’s.

04What happens in the body?

Why it matters

Reflux causes heartburn; chemo can worsen it.

Nutrition direction

Soft cereals, mash, banana, lean meat; avoid heavy late meals.

With leukemia treatment

Some painkillers and steroids irritate the stomach.

Questions for your team

What to limit? Medicine with food? Bleeding signs?

When two diets clash

One condition's diet can conflict with another's: for example, leukemia needs energy and protein while another illness may call for limits. In such cases the haematologist, the specialist and a dietitian should decide together — don't add restrictions on your own.

Medicines and food

Some foods interact with medicines (for example, grapefruit changes blood levels of several drugs). Steroids can raise blood sugar. Talk to a pharmacist before starting a new food or supplement.

05Four steps

Two teams, one plan, moderation, follow-up.

1Two doctorsHaematology + other.
2One planNo clashes.
3ModerationSalt/sugar/calories.
4Follow-upWeight and labs.
SaferShared plan.
FittingDiet.
ClearQuestions.

06Brief

TopicNote
DirectionSoft cereals, mash, banana, lean meat; avoid heavy late meals.
TogetherSome painkillers and steroids irritate the stomach.
QuestionsWhat to limit? Medicine with food? Bleeding signs?

07Key terms

GERD
Acid reflux.
Ulcer
Stomach sore.
Reflux
Acid rising.
Soft diet
Easy to swallow.

08Key points

  • Two teams.
  • One plan.
  • No personal dosing.
  • Do not stop treatment.
  • Write questions down.
  • Diets clash — the doctors decide together.

09Frequently asked questions

Does this diet treat leukemia?

No.

Who decides?

Haematologist and the other doctor together.

Change doses myself?

No.

Will food cure this condition and leukemia?

No. Food supports treatment but does not cure illness.

Who should plan my diet?

Your haematologist, the doctor for the other condition and a dietitian together.

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.

  1. Does this diet treat leukemia?

  2. Who decides?

  3. Change doses myself?

  4. Will food cure this condition and leukemia?

  5. Who should plan my diet?

My questions

12Sources

  1. Leukemia & Lymphoma Society. Diet Guidelines for Immunosuppressed Patients
  2. CDC. Safer Food Choices for People With Weakened Immune Systems
  3. National Cancer Institute. Eating Hints: Before, During, and After Cancer Treatment
  4. NHS. Food safety
  5. World Health Organization. Healthy diet fact sheet
  6. U.S. FDA. Food Safety: What You Need to Know
  7. Memorial Sloan Kettering Cancer Center. Food Safety During Cancer Treatment
  8. American Cancer Society. Nutrition for People with Cancer
  9. ESPEN. ESPEN practical guideline: Clinical Nutrition in cancer (2021)
  10. USDA. FoodData Central
  11. World Health Organization. Guideline: Sugars intake for adults and children
  12. World Health Organization. Salt reduction
  13. U.S. FDA. Grapefruit Juice and Some Drugs Don't Mix
Medical disclaimerThis information is for educational purposes only and does not replace medical advice.
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