Thank you for posting your query.
Your symptoms are suggestive of pre-syncope
In this condition, the above mentioned symptoms happen due to transient lack of blood flow to brain. This in turn can happen because of strain, exhaustion, fatigue
, low sugar, infection, etc.
If all above are normal, then a cardiac evaluation may be useful.
Please get back if you require any additional information.
Dr Sudhir Kumar MD (Internal Medicine), DM (Neurology)
Senior Consultant Neurologist
Apollo Hospitals, Hyderabad,
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