What types of exercise should be avoided with thyroid nodules?

Thyroid nodule patients should avoid the following types of exercise: high-intensity vigorous activities, exercises that place excessive strain on the neck, breath-holding exertion exercises, prolonged endurance exercises, and rapid neck twisting movements. Inappropriate physical activity may increase bodily stress or negatively affect the condition. If discomfort such as neck pain or palpitations occurs after exercise, medical attention is recommended promptly.

1. High-intensity vigorous exercise: Activities such as sprinting, dash running, and high-intensity interval training can cause a sudden increase in heart rate. For patients with coexisting hyperthyroidism or cardiac conditions, this may trigger palpitations, chest tightness, and increased oxygen consumption, placing additional strain on the body.

2. Exercises causing excessive neck strain: Examples include lifting heavy objects, headstands, and neck resistance training. These activities can lead to sustained tension in the neck muscles, potentially compressing the thyroid area and impairing local blood circulation, which is unfavorable for disease stability.

3. Breath-holding exertion exercises: Such as weightlifting, deadlifts, and tug-of-war. Holding one's breath causes a sudden rise in thoracic and neck pressure, which may stimulate the thyroid gland and lead to blood pressure fluctuations. This poses a higher risk, especially for patients with abnormal thyroid function.

4. Prolonged endurance exercise: Examples include marathons lasting several hours or long-distance cycling. These activities can lead to excessive physical fatigue and reduced immunity, indirectly affecting thyroid function and making it harder to control nodule progression.

5. Rapid neck twisting movements: Such as quick head-turning while running or rapid neck circling drills. Fast twisting motions may stretch tissues surrounding the thyroid gland. If the nodule is large, this could increase the risk of nodule rupture or bleeding.

In daily life, mild activities such as walking and yoga are recommended. Exercise intensity and duration should be carefully controlled to avoid overexertion. Maintaining regular sleep patterns, balanced iodine intake in the diet, and regular monitoring of thyroid nodules are essential for maintaining overall health and disease stability.