<s>[INST] How dangerous is adenoiditis in a child 2 years of age. My granddaughter has been sleeping almost all day and night for about 4 days now. At the day care she just sleeps with noise all around her. She is on an antibiotic right now but I m concerned about her constant sleepiness. [/INST] HI...by what you quote I feel that she might behaving a sleep disordered breathing or upper airway resistance syn Chat Doctor.  Se might get benefited with intranasal steroids for 6-8 weeks. This is a sort of allergy. Hope my answer was helpful for you.  I am happy to help any time. Further clarifications and consultations on Chat Doctor are welcome. If you do not have any clarifications, you can close the discussion and rate the answer. Wish your kid good health. </s>