Hello,
Your dad has a history of
high blood pressure & high blood sugar.
Dizziness with vomiting can be due to anxiety,
dehydration,
low blood sugar, blood pressure(low or high) or inner ear issues causing vertigo (dizziness).
Help your dad stay well hydrated (sodium & potassium level should be maintained), monitor blood pressure & blood sugar levels to help him stay stable.
Get him physically examined in the ER. He will have to get some blood workouts done along with liver function tests to rule out any liver dysfunction.
He will have to go through
audiometry examination. If he is diagnosed with vertigo he will be treated accordingly. He needs to stay in rest.
Give him homemade boiled food that is easily digestible. You can give him anti-emetics.
His treatment will depend upon the severity of the pathology detected.
Hope I have answered your query. Let me know if I can assist you further.
Take care
Regards,
Dr Nupur K, General & Family Physician