provide effective treatment for high blood pressure
but in Homeopathy matching symptoms is very important,so homeopathic
doctor should have good experience to diagnose symptoms correctly.
most of the time when homeopathy does not work its actually wrong diagnosis of symptoms.
as far as allopathy is concerned its easy,any doctor can give you medicine of high blood pressure and it works good,but you have to take medicine for whole life.
may be you can try pranayama along with medication that will help to cure disease.