i been on it and it will work as long as you fissure is not chronic, keep you stools soft,no pushing and the pain is from the spams and you fissure
need the diltiazem to stop them to heal.do not let it get worst try to
follow a good diet and not be constipated,fissure bleed and sometimes do not
depends were it located by the pain is real and you need to stay on the med
until its fully healed or it will come back again and could become chronic.
surgery is your last resort but i think you will be fine .