Ur BP is on border line so ucan manage it by exercise and diet,but cause is unknown so check ur cholesterol,
sugar,
kidney and
liver function,ECG, main tain BP chart for 1month if all is normal and BP also come s normal then u don't need medicine because of stress it may be increased if not then take medicine according to the diasease.
Health Tips
reduce ur salt intake,add different types of salads in daily diet