Hello doctor, I am 75 years old and I am hypertension patient. I have been skipped my medicines for last 4 days. Due to this, I feel nausea and dizziness. Due to this, I went to the local doctor in my area and diagnosed myself. Earlier, I had taking telmikind 40 mg for high bp for a long time. But after diagnosed he changed my medicine for telmikind to amlodipine. I am confused, which of the these above medicines should I take? Please advice me.