My mother is 76 years old. She is diabetic and feeling dizziness i.e. she feels sleepy all the time. The intake of solid food is almost nil. She takes liquids like water, buttermilk , milk etc. She feels diziness while sitting or walking. She is being given vertin 8 mg three times a day. Today her fasting is 98 and BP 133 / 78. Please suggest the cause and remedy for diziness. She had ear infection on right ear. now it is cleared but impacted the hearing on the right ear to some extent