Breast Cancer: Weight Changes during Treatment

Medically reviewed by | By

Update Date 12/05/2020
Share now

Breast cancer is a very dangerous and popular disease, especially among women. The course of treatment for breast cancer can have many side effects for the patient, such as fatigue, stress, … in which the patient weight changes often occur when treating breast cancer.

Weight gain

Chemotherapy

Studies indicate that some patients with breast cancer after treatment with some types of chemotherapy, or a certain number of drugs, will be overweight and weight gain was sustained even when treatment ended. For patients with breast cancer after treatment with some types of chemotherapy, they gain weight in a different way. They may lose muscle and increase fat tissue. The usual way that people are trying to lose weight may not work for them. One reason for weight gain is the use of corticosteroids, they increase your appetite. Corticosteroids are hormones that can also cause an increase in fatty tissue. Women treated with steroids can also gain weight, but weight gain is often noticed only after several weeks of continuous use.

Lack of exercises

Some studies show that weight gain is related to lack of exercise. When treating cancer, patients often feel stress, fatigue, nausea, pain…. can lead to the reduction of physical activities and exercises. Weight gain may also be related to the appetite. Some women crave sweets and carbohydrates in chemotherapy. Too much of these foods can lead to weight gain.

Hormone therapy

Treating cancer with hormone therapy may be one cause of weight gain. This treatment reduces the amount of estrogen and progesterone in women, testosterone in men, and tends to increase the amount of body fat, reduced muscle mass and cause a change in the way the body converts food into energy.

Many women felt that the use of tamoxifen made them gain weight. However, no study has ever shown the relationship between hormones and weight gain. The increase in weight can increase the risk of heart disease, hypertension, diabetes for patients and particularly increases the risk of breast cancer recurrence.

Weight loss

Some patients after breast cancer treatment have the opposite problem: they lose weight due to the feeling of appetite, nausea and side effects caused by chemotherapy. Some male patients say that weight loss is a major problem for them need to worry rather than weight gain. The weight loss makes them feel that their health is getting worse and it seems that the ‘less masculine’. Losing weight makes patient to lose energy, nutrient deficiencies, making it more difficult for the recovery of the patient.

Maintaining body weight during treatment for breast cancer is very important. Patients should seek a doctor’s advice in setting up a complete diet and good nutrition for the body. Besides, patients should exercise such as vigorous exercise for the arms and shoulders to prevent the loss of muscle and adipose tissue increase.

Hello Health Group does not provide medical advice, diagnosis or treatment.

Read also:

    Sources

    Breast Cancer Treatment (PDQ®)–Patient Version. https://www.cancer.gov/types/breast/patient/breast-treatment-pdq. Accessed October 13th, 2016.

    Breast Cancer Treatment and Pregnancy. https://www.cancer.gov/types/breast/patient/pregnancy-breast-treatment-pdq. Accessed October 13th, 2016.

    Inflammatory Breast Cancer. https://www.cancer.gov/types/breast/ibc-fact-sheet. Accessed October 13th, 2016.

    Hormone Therapy for Breast Cancer. https://www.cancer.gov/types/breast/breast-hormone-therapy-fact-sheet.
    Accessed October 13th, 2016.

     

    You might also like

    Nipple Discharge

    Learn about nipple discharge. Why do people have nipple discharge? What are the risk factors of nipple discharge? What can we do to cope with it?

    Medically reviewed by Hello Doktor Medical Panel
    Written by Phuong Tran

    Choriogonadotropin Alfa

    Learn about Choriogonadotropin Alfa. What are the precautions, the warnings and the usage of this drug? What should we know about its dose?

    Medically reviewed by Panel Perubatan Hello Doktor
    Written by English Content

    Mastodynia

    Learn about Mastodynia. What are the symptoms, the causes and how to treat this condition? What can we do to cope and prevent its symptoms?

    Medically reviewed by Hello Doktor Medical Panel
    Written by English Content

    Octodrine

    Learn about octodrine. What do people use it for? What should we know before using it? What are side effects, the warnings and the dose?

    Medically reviewed by Hello Doktor Medical Panel
    Written by English Content