Hi,
There can be many causes of swaying, weakness, and vertigo. One of the most common causes is diseases associated with ear like
labyrinthitis (infection of the ear),
vestibular neuritis (inflammation of the nerves), or BPPV (benign positional vertigo). It can also be related to diseases of the brain (infection or swelling) or heart disorders (arrhythmia- rhythm disturbances).
Since you have a history of
lumbar disc disease, there is always a chance of similar
cervical disc disease (neck posture-related issues).
Besides this, there are simpler causes like anemia (low hemoglobin),
hypoglycemia (low sugar), prolonged fasting, low blood pressure, stress, anxiety, or lack of proper sleep.
Hence, I feel, first of all, focus on lifestyle modifications. Have a well-balanced diet with lots of fruits and vegetables and less tea and coffee. Maintain proper posture especially while working and sleeping and take good sleep for 7-8 hours.
If still the symptoms persist then do go for some investigations like- complete blood count( especially important as you have a history of
thrombocytosis), sugar levels, electrolytes, ECG, X-ray
cervical spine and MRI brain. This will help us to make a proper diagnosis.
Hope I have answered your query. Let me know if I can assist you further.
Take care
Regards,
Dr. Milinda Gupta