I understood your concern  and noted the problem as well .I need to ask few more details to make a diagnosis and start treatment and advice which suits you. Pl consult me on Practo , so that I can help you better.book a time slot as per your convenience for consultation.

Medication under prescription is advisable

Tab asprin 325 mg stat Tab clopitab 300 mg stat Tab rosovas 80 mg stat Sublingual NTG TABstat All these 4 tablets to be given in one go

Would like to discuss in details and provide apt solution. Kindly consult.

Kindly discuss for your concern

Sublingual nitrates given usually Self medication only if previously prescribed by any other doctor with same issue Otherwise consultation needed for further evaluation and treatment guidelines

A Nitroglycerin sublingual tablet should be kept under the tongue until you take him/her to the hospital when you have sever chest pain and difficulty breathing . But there are many other disease which resembles like heart attack. If you have histroy of heart attack better to carry this tablet with you always. Get ecg if you have any chest pains, breathing difficulties ,tiredness or uneasiness.

In case of such an emergency its better to consult your family doctor before self prescribing anything