👉 Relapses are a type of mental illness that can occur suddenly and without warning. These episodes may include thoughts, feelings, or behaviors that seem to come and go at random intervals. The exact cause of relapse is not always clear, but it often involves stress, anxiety, or other emotional disturbances. Relapsers may also experience physical symptoms such as fatigue, nausea, or headaches. If you or someone else experiences a relapse, it's important to seek professional help immediately to manage any symptoms