1 A person may or may not have any symptoms previously, but all of the sudden a plaque ruptures, triggering a chain of events and a sudden heart attack.  The other is a more gradual progression of coronary disease. In these patients, an artery is getting narrower over time.
Knee pain at night causes. Common causes of knee pain at night include sprains and strains, anterior knee pain, menisci or cartilage damage, osteoarthritis tendonitis, bursitis, torn ligaments or tendons, bleeding into the joint, Osgood Shatlerâs disease, gout, septic arthritis, overuse, and obesity.
Often the cause of abdominal pain cannot be identified but it is usually not a cause for concern if it it is temporary and does not tend to recur. Why does stomach pain occur at night? There are a number of reasons why stomach pain or abdominal pain may occur at night or worsen at night. In some instances it may be related to the time of the day but other factors like position, lifestyle and dietary factors can also contribute to nighttime stomach pain. Irrespective of the location or time of day, pain is a symptom and occurs as a result of some underlying cause. It is this cause that needs to be identified and that exacerbation or onset of pain at night can be a helpful indicator of a possible cause.