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.
Quick Answer. Some causes of a burning leg pain or cramp at night may be some types of medications and different medical conditions, such as diabetes, neuropathy, hypothyroidism and dehydration. In some cases, activities during the day time can contribute to this type of leg pain, including standing on a hard surface for a prolonged period of time or overexertion of the leg muscles, states Cleveland Clinic.