My father had some pain in left side of chest and in left hand I have 3 medicines 1. concor 5 2. Ecospirin gold 20 3. Nitroglycerin 2.6 How should he take these medicines ? He took these all at night with gap of 1 hour each Till 10 pm he was fine. But he couldn't sleep at whole night because of headache resulted by maybe these doses Nd he had liver, kidney issues too in past I want to ask how to take these medicines? Is all 3 should be taken daily? The one who prescribed told to take concor and Nitroglycerin 2 times a day nd eco one at the time of sleep . What medicines we should avoid now?, because it causes soo much of headache maybe these are high doses. Is it okay if we took only nitroglycerin and only at the time of chest pain. Please tell me I'm so much confused Please tell about all these 3 medicines. I will be highly thankful to you 🤍