Hello doc my mom is facing nausea and excess giddiness from 2 days suddenly she started this things what is the reasons of this kindly explain to me or she is having sugar thyroid when we consult to doc he said bp is also high 150/80 and he gave vertin tab this is the second time she faced this thing nausea giddiness and vomiting or I'm having thoughts is there any heart problem.shall I do ECG or do echo for clearing thought or told nothing is there no need to worry but still I want to asked with experts thank you.