Alopecia is a condition that causes partial or complete hair loss from the scalp or other parts of the body. It can occur due to various reasons such as genetics, autoimmune disorders, hormonal imbalance, stress, nutritional deficiencies, medical conditions, or certain medications. Different types of alopecia include alopecia areata, androgenetic alopecia (pattern baldness), traction alopecia, and telogen effluvium. Hair loss may appear gradually or suddenly and can affect both men and women of all ages. Although alopecia is not life-threatening, it can significantly impact self-esteem and confidence. Early diagnosis and proper treatment, including medications, lifestyle management, nutritional support, dermatological therapies, or homeopathic care, may help control hair loss and promote healthier hair growth.