Why does chemo make my stomach hurt?

What is chemo belly?

Chemo and radiation have been known to prevent the small intestine from producing enough of the body’s required enzyme lactase, which can lead to bloating, gassiness, cramping or diarrhea when foods with lactose are eaten.

Does Chemo make your stomach hurt?

Chemotherapy may also alter the normal bacterial flora that is present in the intestines. This can affect digestion and cause abdominal pain, cramping or flatulence (gas).

How can I settle my stomach after chemo?

The following are suggestions to minimize your discomfort:

  1. Avoid your favorite food. …
  2. Talk to your doctor about nausea medications. …
  3. Avoid strong smells. …
  4. Avoid warm foods. …
  5. Eat every 2-3 hours. …
  6. Eat what you want to eat. …
  7. Drink liquids in-between meals/snacks. …
  8. Use ginger and peppermint.

How long does chemo belly last after treatment?

You may experience nausea (feeling like you might throw up) and vomiting (throwing up) after your last chemotherapy treatment. It should go away in 2 to 3 weeks.

What are the signs that chemo is working?

Complete response – all of the cancer or tumor disappears; there is no evidence of disease. A tumor marker (if applicable) may fall within the normal range. Partial response – the cancer has shrunk by a percentage but disease remains. A tumor marker (if applicable) may have fallen but evidence of disease remains.

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Do side effects of chemo get worse with each treatment?

Most types of pain related to chemotherapy get better or go away between treatments. However, nerve damage often gets worse with each dose. Sometimes the drug causing the nerve damage has to be stopped. It can take months or years for nerve damage from chemotherapy to improve or go away.

Does Chemo burn your insides?

Why it happens: Chemo can irritate the gastrointestinal (GI) tract, or stimulate the chemoreceptor trigger zone in the brain, or it can affect the nervous system – all of which can lead to nausea and vomiting.

What can I eat with stomach cramps from chemo?

Suggested foods

  • Cream of wheat, oatmeal and cold cereal.
  • Soups.
  • Cold sandwiches.
  • Cottage cheese.
  • Hard boiled eggs.
  • Plain pasta, rice, noodles and mashed potatoes.
  • Toast, dry Saltine-style crackers, natural potato chips or pretzels.
  • Canned fruit, applesauce and Jell-O.

Does chemo affect your bowels?

Chemotherapy can cause constipation. This means not having a bowel movement often enough or having difficult bowel movements. Other medicines, such as pain medication, can also cause constipation. You can lower your risk of constipation by drinking enough fluids, eating balanced meals, and getting enough exercise.