Dr. Reckeweg Allium Cepa 30 CH Dilution is used for managing symptoms related to the nasal, stomach, ears, and urinary tract. It is beneficial for managing conditions like acute coryza, hay fever, and neuralgic pains. The main ingredient, Allium Cepa, is known for its anti-inflammatory properties, helping to relieve symptoms like burning pain in the nose, skin, throat, and bladder. It also reduces neuralgic pains and supports urinary health by managing bladder and urethra weakness and reducing increased urine secretion.