Can Medication For Heart Attack Cause Persistent Cold Sweat And Diarrhea?

i just came back from hospital ...they had to open an artery ...i went in cause i was having a heartattack...they went into my groin and inflated it opening it up!...that day i slept over night then the nurse closed it up!? waited 6 hours and they sent me home!...ever since ive been home taking the meds i have cold sweating and severe diahreah...the cold sweat is terrible and i dont feel good where i cant get out of bed...could it be the metoprolol tartrate thats causeing this? .....SO IS IT BAD IM HAVING CONTINUE SEVERE COLD SWEATS AND DIAREAH? COULD IT BE FROM MY BLOOD THINNER ? NEVERMIND! I THOUGHT THIS WAS FREE!