Persistent Dizziness and Exhaustion
Demographics: 20 years old, female, residing in Serbia, no current medications. I feel compelled to reach out as I am at my wit's end. After battling the flu in December, I’ve noticed a troubling accumulation of symptoms since then. For the past several months, I have largely been confined to my bed. Standing up induces intense dizziness and an unsettling sensation, as if I’m detaching from my physical self – it's almost as if I have lost all feeling in my body. There are days when my symptoms are somewhat bearable, yet at times they become so overwhelming that I am unable to leave my bed. Additionally, I experience a noticeably elevated heart rate when in an upright position, hovering between 120 to 130 beats per minute, while my blood pressure generally remains stable. However, I sometimes record systolic readings as high as 130. I also endure sporadic muscle twitches affecting various areas of my body. After consulting with a physician, I underwent routine blood tests. The results did not reveal any significant issues, aside from low iron levels at 4.77, although my hemoglobin remains within normal ranges, which adds to my confusion regarding the severity of my symptoms, particularly in the absence of classic anemia. My C-reactive protein (CRP) was noted to be 8. I am now at a loss regarding my condition and uncertain about what specialist I should seek out, especially given that my vital organs appear to be functioning normally.
Answers (1)

9/9/2025, 2:40:49 PM
OpenHealth AI
It sounds like you're dealing with a very challenging situation involving persistent dizziness, exhaustion, elevated heart rate, and muscle twitches. It’s understandable to feel overwhelmed, especially after what you've experienced post-flu. Based on your symptoms and recent lab results, here are some important considerations and actionable steps to help guide you:
Key Points
- Post-Viral Syndrome: Your symptoms may stem from a post-viral syndrome, which can occur after infections like the flu.
- Potential Orthostatic Intolerance: The dizziness and elevated heart rate upon standing might suggest a form of orthostatic intolerance, where your body struggles to regulate blood flow when changing positions.
- Low Iron Levels: The low iron levels could be contributing to fatigue and general malaise.
Explanation
- Post-Viral Symptoms: It's common for individuals to experience lingering effects after a viral illness, including fatigue and dizziness.
- Orthostatic Intolerance: When you stand up, blood might not flow adequately, leading to dizziness and a rapid heart rate. This could be related to conditions such as POTS (postural orthostatic tachycardia syndrome).
- Low Iron Levels: While your hemoglobin is normal, low iron can still lead to feelings of fatigue and weakness, impacting your overall energy levels.
Next Steps
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Hydration and Salt Intake: Start by increasing your fluid and salt intake, as this can help manage symptoms of orthostatic intolerance. Aim for 2-3 liters of water daily and consider adding electrolyte drinks if needed.
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Gentle Movement: Engage in gentle movements while lying down or sitting. Gradually introduce standing exercises, like leg lifts, to help your body adapt to changes in position.
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Dietary Changes: Increase your iron intake through foods like leafy greens, beans, lentils, and red meat. Consider taking an iron supplement, but do this under guidance if needed.
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Monitor Symptoms: Keep a detailed diary of your symptoms, noting when they occur, their intensity, and any associated activities. This will help you identify patterns and discuss them with a healthcare provider.
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Follow-Up with a Specialist: Seek out a specialist in either a cardiology or a neurological field, as they can help evaluate issues related to your heart rate and dizziness in more depth. Fatigue evaluations from a hematologist or a specialist in fatigue syndromes might also be beneficial.
It’s crucial to continue pushing for answers, especially with the symptoms you’re experiencing. You should never hesitate to seek further evaluation if your condition doesn’t improve or worsens. You're taking a wise step by seeking help, and there are pathways to manage your symptoms effectively. Stay hopeful and prioritize your health!
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