Managing Dizziness, Appetite Loss, and Fatigue: A Neurology Perspective - Neurology

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Dizziness, occasional loss of appetite, and weakness?


Hello Doctor: For the past three months, I have been experiencing dizziness, occasional loss of appetite, nausea after eating, weakness, and fatigue, but I do not have headaches.
Three months ago, I saw a doctor and was diagnosed with anemia.
After taking iron supplements, my hemoglobin levels returned to normal, but my symptoms have not improved.
My blood pressure is around 128/86, and I am not experiencing menopause.
What should I do? What could be the underlying issue?

Mrs. Yang, 50~59 year old female. Ask Date: 2004/07/01

Dr. Lai Lunxiang reply Neurology


Based on your description, I would like to ask if you often feel nervous or anxious and have poor sleep quality.
If so, I believe you may be experiencing neurasthenia, and I recommend visiting a clinic for evaluation and treatment.

Reply Date: 2004/07/01

More Info


Managing symptoms such as dizziness, appetite loss, and fatigue can be complex, especially when they persist despite initial treatment for anemia. Given your symptoms and the fact that your hemoglobin levels have returned to normal after iron supplementation, it is essential to explore other potential causes and management strategies.

Firstly, dizziness can arise from various sources, including vestibular disorders, neurological conditions, cardiovascular issues, or even psychological factors such as anxiety or depression. Since you mentioned that you have experienced these symptoms for three months, it would be prudent to consider a comprehensive evaluation by a neurologist. They can assess for any underlying neurological conditions that may contribute to your symptoms, such as vestibular migraines, multiple sclerosis, or even transient ischemic attacks (TIAs).

In addition to neurological evaluations, it is essential to consider other systemic causes of your symptoms. For instance, gastrointestinal issues could explain your nausea and appetite loss. Conditions such as gastritis, peptic ulcers, or even gallbladder disease can lead to discomfort after eating. A gastroenterologist may be able to provide insights into whether your digestive system is contributing to your symptoms.

Moreover, psychological factors should not be overlooked. Chronic stress, anxiety, and depression can manifest physically, leading to fatigue, appetite changes, and dizziness. If you have a history of anxiety or mood disorders, it may be beneficial to consult with a mental health professional. Cognitive-behavioral therapy (CBT) and other therapeutic approaches can help manage these symptoms effectively.

From a lifestyle perspective, consider evaluating your daily habits. Ensure you are staying hydrated, eating balanced meals, and getting adequate rest. Sometimes, simple changes in diet or sleep hygiene can significantly impact overall well-being. Additionally, regular physical activity, even light exercise, can improve energy levels and reduce feelings of fatigue.

If your symptoms persist despite these evaluations and lifestyle changes, further testing may be warranted. This could include imaging studies such as an MRI or CT scan to rule out any structural abnormalities in the brain or neck that could be contributing to your dizziness. Blood tests to check for thyroid function, vitamin deficiencies (such as B12 or vitamin D), and other metabolic conditions may also be beneficial.

In summary, managing your symptoms of dizziness, appetite loss, and fatigue requires a multifaceted approach. It is crucial to work closely with healthcare professionals, including neurologists and possibly gastroenterologists or mental health specialists, to identify the underlying causes and develop an appropriate treatment plan. By addressing both physical and psychological aspects of your health, you can work towards alleviating your symptoms and improving your overall quality of life.

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