Allopathic medicines once started for hypertension
are to be continued life long. Many drugs mentioned for hypertension do have side effects as you are feeling. As you are having mood swings if possible get shiro dhara from some panch karma centre. Amongst herbal medicines there are number of medicines that work even when applied locally. Ayurvedic medicines ensure complete cure. Musli
pak, and cap. Bravobol will help you a lot .