Most cases of alopecia areata, especially those that have just appeared or in children, generally do not require treatment and can resolve on their own. The prerequisite is to maintain a proper diet and lifestyle habits, eat more vegetables and fruits, ensure children do not become picky eaters or have an unbalanced diet, engage in appropriate exercise, and avoid staying up late. If alopecia areata persists for three months or even longer without signs of self-recovery, it may then be necessary to seek medical intervention using medications or other methods. One should visit the dermatology department of a reputable hospital, where treatment might involve oral medication combined with topical drugs. Other options can include plum blossom needle tapping or local medicinal injections. Employing a variety of treatment methods can often speed up recovery. It is essential to maintain long-term commitment to treatment, typically in courses of three months each, but ultimately, the condition is generally treatable.