Hi , Welcome to HCM ,
yes , in many young patient who is on betablocker like ciplar may develop ED problem ,
and your doctor has done correct thing and change your medicine ,
i think your problem will go once ciplar effect will go from body usually from 24 to 36 hours after last dose of ciplar ,
adopt healthy life style to control your BP
eat healthy fresh fruits and green leafy vegetables , pulses , nuts like almond and walnut
avoid fried ,fatty , oily food
avoid ghee , butter , red meat and organ meat and egg yellow ,
restrict salt intake to
do
stress relaxing yogas ,
do regular exercise ,
take proper sleep ,
say big NO to any form of addiction ,
take care