I still been too scared to give Tylenol, but Kaitlyn has been really fussy the past couple of days and always needs something in her mouth or she will whine. Strangers are pointing out to me that she is teething. I feel like she's been teething for three months! I wonder if I should give her Tylenol if she's in pain? But usually I hear people give Tylenol at night for baby to sleep. Her sleep still seems normal for the most part, just one really odd night waking the other night. She's just been really fussy in the day time. Do you give your little one Tylenol in the daytime for teething?