Snoring in toddlers aged 3-6 years old needs to be treated according to the specific causes, such as physiological phenomenon, respiratory tract infection, adenoid hypertrophy, congenital enlarged tonsils and so on. 1. Physiological phenomenon: young children play will lead to energy consumption, overwork, so the phenomenon of snoring will occur during sleep, the phenomenon usually do not need special treatment, pay attention to rest. 2. Respiratory infections: tonsillitis, bronchitis, pharyngitis and other diseases may cause tonsil cavity is narrower, so snoring, need to treat the cause, such as bacterial infections need to use antibiotics, such as cefixime, cefdinir, etc., if necessary, can be combined with the furoic acid mometasone nasal spray, to relieve the symptoms. 3. Adenoid hypertrophy: adenoid hypertrophy will not only cause young children to snore, at the same time there will be open-mouth breathing symptoms, and even cause adenoid face, if necessary, you can choose to remove the adenoids, improve the symptoms. 4. Congenital enlarged tonsils: Congenital enlarged tonsils can also cause snoring, and may also be accompanied by the phenomenon of swallowing foreign bodies, can be removed through surgery or take tonsil ablation, so as to alleviate the symptoms. Toddler 3-6 years old snoring for many reasons, if the toddler snores for a long time, parents should take the child to the hospital in a timely manner, the above drugs should be applied under the guidance of a doctor to avoid self-medication, delay the condition.