Internet addiction refers to excessive use of the internet that interferes with daily life, relationships, and responsibilities. Individuals may spend hours online, engaging in activities such as social media, gaming, or browsing, often neglecting work, school, or personal relationships. This compulsive behavior can lead to negative consequences, including anxiety, depression, and social isolation. Symptoms of internet addiction include a strong urge to be online, difficulty reducing internet use, and feelings of irritability when not connected. Treatment options may involve therapy, support groups, and developing healthier online habits. Recognizing the signs early can help individuals regain control over their internet use.