A baby’s failure to eat during teething may be caused by itchy gums, a mild fever, or anxiety. At this time, you can give your baby a teething stick or a bite to rub his gums to relieve his discomfort and anxiety. You can also take your baby to do some outdoor activities to increase his activity and divert his attention, which will also help to increase his appetite. In addition, you can also give your baby more of what he likes to eat at this time according to his daily diet preferences. You can also make your baby take in the food and nutrients he needs by eating smaller and more frequent meals.