My mother age is 52, she is having bp usually in the range of 145/95 ~ 155/100. Her diastolic pressure was always more than 90 and goes to 105 whereas systolic pressure ranges between 130 to 155. Cab she take amlong tl 40 once in a day ?please answer. Thank you for your valuable advice. One more thing I would like to mention here is that doctor at aiims (cardiologist) also prescribed the same. But we forgot to ask that we should give this medicine on regular basis or during emergency. Please advice on this?