Why is Upper systolic BP number higher and Lower diastolic number normal

This peculiar Blood Pressure reading is called Isolated Systolic Hypertension but non the less it is classified as hypertension. It is the first or the top number of the blood pressure reading, it should be lower than 120. It is the pressure with which blood is pumped in the arteries.

Mostly elderlies are prone to have this condition.

As we age the arteries stiffen up and pressure of blood that pushes in them starts to damage the walls of the arteries and with time causes buildup of cholesterol-laden plaque. This makes the blood vessels narrow and causes the blood pressure to rise further. BP monitors are the best tool to record daily BP. Always aim for a normal blood pressure range.

Treatment for this condition

If it happens with ageing then some lifestyle changes like low sodium diet, potassium supplements, regular exercise can help. If not, then there are a range of medications that can be prescribed. Point to remember is that a high-top number or higher than normal systolic number is a cause of concern no matter the age.