Why is it that thyroid cancer causes severe angina pectoris for half a year

If thyroid cancer patients have severe angina pectoris for half a year, it is necessary to consider that it is related to factors such as insufficient blood supply to the myocardium, increased myocardial oxygen consumption, and reduced myocardial interstitial cavity. In addition, it may also be caused by thyroid cancer metastasis. It is recommended to seek medical treatment in time for a clear diagnosis and receive targeted treatment under the guidance of a doctor.

1. Insufficient blood supply to the myocardium: Due to the consumption of the disease, patients with thyroid cancer suffer from malnutrition, fatigue, weight loss and other symptoms. Some patients may also suffer from insufficient blood supply to the myocardium due to anemia, hypoxia and other factors, and experience angina pectoris, which is manifested as severe angina pectoris in half a year due to thyroid cancer. At this time, you can follow the doctor's advice to use clopidogrel bisulfate tablets, donkey-hide gelatin blood-replenishing oral liquid, vitamin C tablets and other drugs to improve symptoms;

2. Increased myocardial oxygen consumption: Due to the consumption of the disease, patients with thyroid cancer have increased myocardial oxygen consumption, which may induce angina attacks, and severe angina pectoris may occur within half a year after thyroid cancer. At this time, you can take drugs such as isosorbide mononitrate tablets and metoprolol tartrate tablets for treatment under the guidance of a doctor;

3. The myocardial cavity becomes smaller: If a patient with thyroid cancer for half a year experiences angina pectoris, it may be caused by the myocardial cavity becoming smaller, leading to myocardial ischemia. The smaller cavity affects the blood supply to the heart, resulting in angina pectoris symptoms. You can take nitroglycerin tablets, isosorbide mononitrate tablets and other drugs for treatment under the guidance of a doctor;

4. Thyroid cancer metastasis: If a thyroid cancer patient has angina pectoris, it is also necessary to consider whether it is caused by thyroid cancer metastasis. Tumor compression may cause insufficient blood supply to the myocardium and induce angina pectoris, which is manifested as severe angina pectoris in half a year. It needs to be combined with surgical treatment, and radiotherapy, chemotherapy and other combined treatments can be performed after surgery according to the situation.