Has the itching caused by breast cancer metastasized?

Itching on the body does not mean that breast cancer has metastasized, but it cannot rule out the possibility of breast cancer metastasis. A comprehensive analysis requires combining more symptoms and examinations.

1. Yes: Breast cancer metastasis refers to the spread of cancer cells from the primary breast tumor to other parts of the body, such as the liver, lungs, and kidneys. If breast cancer metastasizes to the liver, it may cause jaundice, which can cause itching in the patient's body. Breast cancer metastasis is often accompanied by other symptoms, such as pain, lumps, and swollen lymph nodes.

2. Discomfort: If it is just itching without other symptoms, it generally does not mean that breast cancer has metastasized. And it is not possible to determine whether there is metastasis based solely on the symptom of itching. Itching in breast cancer patients may be caused by a variety of reasons, including dry skin, allergic reactions, skin diseases, etc. During the period when breast cancer patients receive radiotherapy or chemotherapy, these treatments can cause allergic reactions in the body, which in turn cause itching. Breast cancer patients may also suffer from other skin diseases, such as eczema, urticaria, psoriasis, etc., which often cause itching.

If breast cancer causes itching, it is recommended that patients seek medical attention in a timely manner and have a professional doctor determine whether there is metastasis. During treatment, patients are advised to relax and not be too nervous.