Since two months of Augmentin and Allegra have not improved your child's adenoid symptoms, it is crucial to consult a pediatric ENT specialist. Prolonged antibiotic use is generally not recommended. As an alternative medical approach, the specialist may prescribe a daily corticosteroid nasal spray (such as fluticasone) to directly reduce adenoid inflammation and swelling. If environmental allergies are a major trigger, alternative allergy-control plans may help. However, if medical therapies fail to provide relief, a surgical procedure called an adenoidectomy is often the most effective, definitive solution. Please consult your physician before starting or stopping any medications.