Teething is a natural process that all babies go through, but it can sometimes cause discomfort and irritability. In some cases, teething can even lead to a baby refusing to breastfeed. The pressure and pain associated with teething can make it uncomfortable for a baby to latch onto the breast, causing them to become fussy and avoid nursing altogether. Additionally, the swollen gums may make it difficult for the baby to suck effectively. If your baby is refusing to breastfeed due to teething, try offering chilled teething toys or a clean finger for them to gnaw on before attempting to breastfeed. You can also try using a teething gel to numb their gums temporarily. It's important to remember that this is a temporary phase, and with patience and perseverance, your baby will soon return to their normal breastfeeding routine.