Subcutaneous emphysema is a condition characterized by the presence of air within the tissues beneath the ski n, particularly in the chest wall, neck, and other areas of the body. It can occur due to various reasons, in cluding surgical procedures, traumatic injuries to the thoracic cavity, neck, and sinus cavities, infections, or spontaneously. Although subcutaneous emphysema often presents with mild symptoms, it can occasionally beco me severe and pose a life-threatening risk. Two cases were observed involving subcutaneous emphysema. The first case involved a 4-year-old boy who develo ped this condition after a blunt trauma, with swelling and crepitus detected in the anterior neck. In the sec ond case, a 5-year-old boy experienced subcutaneous emphysema as a complication of a tracheotomy, with swelli ng and crepitus extending to the anterior chest and back. To address the issue, a decompression procedure was performed by inserting intravenous catheters into the affected tissues and administering broad-spectrum antib iotics. After respective therapy durations of 14 and 12 days, significant improvement was observed in both ca ses, with minimal residual symptoms remaining Needle decompression effectively relieves subfascial pressure in subcutaneous emphysema, while antibiotics pl ay a crucial role in preventing infections and reducing mortality. Prompt diagnosis and appropriate managemen t are essential to address this condition and its potential complications. Successful implementation of needl e decompression and antibiotic therapy has been observed in relieving symptoms and preventing further issues.