Home
Articles
Q&A

What causes dizziness during exercise?

Oct 31, 2024 Source: Cainiu Health
Dr. Yang Ziqi
Introduction
Long-term cervical spine compression may lead to cervical spondylosis, which can cause compression of neck nerves and subsequently affect blood supply to the brain. Therefore, head movements during exercise may trigger dizziness, possibly accompanied by symptoms such as arm numbness and headaches. It is recommended to undergo physical therapies—such as cervical traction and physical rehabilitation—under medical supervision to relieve pressure on the cervical spine.

Generally, dizziness during exercise is commonly caused by overexertion, dehydration, low blood sugar (hypoglycemia), anemia, cervical spondylosis, or other factors. It is recommended to seek medical attention promptly for targeted treatment. Specific causes are analyzed as follows:

1. Overexertion

When the intensity of exercise is too high, various organs and systems in the body may fail to adapt quickly enough, leading to physical overexertion. This can impair cerebral blood supply and cause dizziness, possibly accompanied by palpitations, cold sweats, and other symptoms. It is advisable to adjust the exercise plan by reducing both duration and intensity, ensuring adequate rest time for the body.

2. Dehydration

Excessive sweating during exercise without timely fluid replacement may lead to dehydration, resulting in symptoms such as dizziness, dark-colored urine, and fatigue. It is recommended to drink water or sports beverages appropriately during exercise to replenish lost fluids and electrolytes.

3. Low Blood Sugar (Hypoglycemia)

If sufficient carbohydrates are not consumed before exercise, blood glucose levels may drop too low, causing hypoglycemia. This can lead to dizziness during exercise, often accompanied by trembling, palpitations, and other symptoms. It is advised to consume an appropriate amount of carbohydrate-rich foods before exercising, such as whole wheat bread or bananas.

4. Anemia

A deficiency in nutrients such as iron or vitamin B12 may lead to anemia, impairing oxygen transport in the body. As a result, individuals may experience dizziness more easily during exercise, typically accompanied by fatigue and shortness of breath. It is recommended to follow medical advice and take supplements such as ferrous sulfate tablets, ferrous lactate tablets, or polysaccharide-iron complex capsules to correct nutrient deficiencies.

5. Cervical Spondylosis

Long-term cervical spine compression may lead to cervical spondylosis, which can compress nerves in the neck and affect blood supply to the brain. Therefore, head movements during exercise may trigger dizziness, possibly accompanied by arm numbness, headaches, and other symptoms. It is recommended to undergo physical therapies under medical supervision, such as cervical traction or physiotherapy, to relieve pressure on the cervical spine.

In daily life, individuals should engage in moderate physical activity and remain attentive to their physical condition; if any discomfort occurs, exercise should be stopped immediately.

Related Articles

View All
Which department should you visit for anemia?
In general, patients with anemia can choose to visit the hematology department, gastroenterology department, gynecology department, nephrology department, or endocrinology department based on specific symptoms and possible causes. Additionally, if anemia is accompanied by symptoms such as dizziness, palpitations, and fatigue with unclear etiology, patients may first go to a general practice clinic for initial screening, then be referred to the appropriate specialist according to the test results.
avatar
Dr. Liu Feng
View Full Answer
What are the effects of nimodipine?
In general, nimodipine is a dihydropyridine-class selective calcium channel blocker. Its therapeutic effects include relieving cerebral vasospasm, assisting in the treatment of acute ischemic stroke, improving age-related cognitive dysfunction, preventing migraines, and controlling blood pressure in patients with hypertension complicated by cerebrovascular disease. Blood pressure should be monitored during treatment to prevent adverse reactions such as dizziness and fatigue caused by hypotension.
avatar
Dr. Liu Feng
View Full Answer
What indicators should be checked for iron deficiency anemia?
In general, iron deficiency anemia, a type of anemia caused by lack of iron in the body, requires evaluation of several key indicators for diagnosis, including complete blood count, serum iron-related parameters, ferritin, total iron-binding capacity, and bone marrow iron staining. Patients are advised to follow medical instructions when preparing for these tests—such as avoiding strenuous exercise and fasting—to ensure accurate test results.
avatar
Dr. Liu Feng
View Full Answer
What are the characteristics of multiple myeloma?
In general, multiple myeloma, as a malignant proliferative disease of plasma cells, is mainly characterized by skeletal system damage, abnormal blood indicators, decreased immune function, predisposition to kidney injury, and abnormal proliferation of plasma cells in the bone marrow. Patients are advised to avoid strenuous exercise to prevent bone damage, maintain good personal hygiene in daily life, and reduce the risk of infection.
avatar
Dr. Chen Jian
View Full Answer
What are the symptoms of aplastic anemia?
In general, aplastic anemia is a disease characterized by bone marrow failure in blood cell production. Symptoms include progressive fatigue and dizziness, mucocutaneous bleeding, recurrent infections and fever, palpitations and shortness of breath upon exertion, as well as abnormalities in skin, hair, and nails. If the above symptoms appear and progressively worsen, timely bone marrow aspiration should be performed to confirm the diagnosis. Early standardized treatment can reduce the risk of complications.
avatar
Dr. Liu Feng
View Full Answer
When to remove stitches after appendicitis surgery?
The timing for suture removal after appendectomy mainly depends on the surgical method and wound healing. Most patients have their stitches removed 5 to 10 days after surgery, although the exact timing should be adjusted according to individual circumstances. In daily life, it is important to keep the wound clean and dry before suture removal, avoiding contact with water and friction to prevent infection. After suture removal, strenuous exercise and activities involving abdominal strain should be avoided in the short term to minimize tension on the wound.
avatar
Dr. Wang Lei
View Full Answer
Is there a relationship between gallstones and anger?
In general, there is no direct causal relationship between gallstone formation and getting angry. However, emotional states may indirectly influence the development and progression of gallstones. It is important in daily life to maintain emotional stability by regulating mood through activities such as exercise and listening to music; establish regular eating and sleeping habits, and avoid excessive consumption of high-fat and high-sugar foods; and undergo regular physical check-ups.
avatar
Dr. Gao Jun
View Full Answer
Can I receive breast massage for enhancement during my menstrual period?
In general, breast massage for the purpose of breast enhancement should be avoided during menstruation. A safer approach is to schedule breast care 3–5 days after the menstrual period ends, when hormone levels have declined, breast tenderness has subsided, and breast tissue is most receptive. Daily maintenance should focus on wearing well-fitted bras, maintaining a balanced diet, and engaging in regular exercise. If persistent breast asymmetry occurs, a consultation with a breast specialty clinic is recommended for evaluation.
avatar
Dr. Lv Dapeng
View Full Answer
彩牛养生

Your trusted source for health information and wellness guidance.

Quick Links

Resources

Connect

© 2024 HealthPortal. All rights reserved.