 [ Symptoms ] i use cocodamol had severe tight chest pains why is this [ Disease ] this is a known although perhaps not enough known side effect of cocomadol bad chest pain that resembles a heart attack users often get chest or intense stomach pains sometimes after eating some type of foods sometimes out of nowhere sometimes never but you should make sure you are not however suffering from some kind of real heart issue get checked out cocomadol as u may be aware of is addictive if u do not really need it for a real medical reason hey … may be time to give it up