Irritability is a state of heightened sensitivity or annoyance, often resulting in a quick temper or frustration. It can be triggered by various factors, including stress, lack of sleep, or underlying health issues. People experiencing irritability may find themselves reacting more strongly to minor inconveniences or challenges. This emotional response can affect daily life and relationships, as it may lead to conflicts or misunderstandings. Managing irritability often involves identifying triggers, practicing relaxation techniques, and ensuring adequate rest. In some cases, consulting a healthcare professional may be necessary to address any underlying conditions, such as anxiety or depression.