Do you have a panic attack and can’t sleep? What is a panic attack? Those that have had a panic attack describe it as a highly intense sense of anxiety or worry which overcomes them for no particular reason. Having a panic attack can last up to 30 minutes and start with a feeling of defensive uneasiness which is a sign that one is imminent and often occurs during normal situations. My mother was just sitting at home when she had a panic attack and thought she was having a heart attack as she experienced nausea, shortness of breath, sweating and heart palpitations. These symptoms can create further panic which intensifies the attack. People can suffer from panic attacks differently by their intensity and duration as well as with people who have an underlying mental or physical condition to those that are perfectly fine. Read more »