Given the range of symptoms you’re experiencing and your recent medical history, several factors could contribute to your abnormal lab values and health complaints. Elevated WBC counts like yours—ranging from 9k to 14k—can be due to various causes including stress, infections, inflammation, or more rare conditions. Your recent history of dengue fever, alongside persistent elevated WBC and ESR (which indicates inflammation), suggests continued immune response or post-viral effects could be at play here. The symptoms of palpitations, high heart rate, and body aches can indeed be related to autonomic dysfunctions; conditions such as Inappropriate Sinus Tachycardia (IST) or Postural Orthostatic Tachycardia Syndrome (POTS) might be worthwhile to explore.
While your cardiac evaluation appears normal, the tachycardia and accompanying symptoms suggest that an autonomic nervous system issue or post-viral syndrome might be considered. Anxiety could amplify some of these symptoms, but it’s crucial to rule out physiological causes initially. Your Vitamin B12 is on the low end; a deficiency might contribute to neurological symptoms like tingling and numbness. Supplementing B12 might be a beneficial step. Monitoring thyroid function is important, but TSH levels seem normal, ruling out thyroid dysfunction. Considering an assessment for POTS is advisable, which might involve a tilt table test and heart rate variability studies.
Given the complexity of symptoms, it’s recommended to integrate lifestyle measures such as adequate hydration, increased salt intake, and gentle exercise appropriate for your ability, such as yoga or swimming, to stabilize heart rate and improve circulation. Consulting a neurologist or an autonomic dysfunction specialist can provide more specific guidance on managing your condition. Be mindful if symptoms worsen or new ones like chest pain or severe breathlessness arise, necessitating immediate medical attention. Continuous follow-ups with your healthcare provider will be essential to monitor symptom progression and adjust your care plan accordingly.
