Hi Im 25 years old and I had some high blood pressure for the last month which my doctor give me Bystolic .5 mg to take. Ones a week ... But suddenly after a month I reduce my dose to half of it cause he told me to... But today ate work I star feeling this weird pump  on my heart.. That is very hard  and comes back n for every. 5 min lik if I touch my left side of my chest I can feel it  ... More lik a pump feel lik a muscle on my heart  lik a contraction ... What could that be ... Im scare ;(
Hello, This may be due to reduction of the dose, no need to worry. This will resolve in a day or two. Hope I have answered your query. Let me know if I can assist you further.