Try to avoid many medicines at a time. You should also start exercising everyday and eat healthy food. Lifestyle changes are also necessary to bring back normalcy. Get yourself checked (physical examination and do some of basic tests like CBC, ESR, blood sugar, urine routine, thyroid profile etc . You can also focus on eating the right things while avoiding junk food (avoid all types of outside food including juices and beverages which may use salt and other additives ). Have seasonal fruits and vegetables everyday. Read from the internet and adapt the healthy habits. Learn Yoga and pranayam which can make you feel better and rejuvenate your system. Please revert after that. You can also start regular antihypertensive agents (let the doctor prescribe it) if the BP does not get controlled with diet and exercise. You can contact me if needed.