It is common for babies around 8–9 months of age to bite during breastfeeding, especially during teething. However, cracked or bleeding nipples indicate that the biting is severe and needs to be addressed promptly.

Try expressing your milk. Apply lanolin cream on your nipple 3-4 times daily. You can also apply your hind milk. Just hold breast feeding , use breast pump for expression and feed him by katori or spoon.

Good morning parent! This seems to be a difficult situation. Since the baby is already 8 months old, it may be a good idea to encourage more of semisolids foods. The aim is to bring him to home cooked family food by 1 year of age, adequate calories to be had from the cereals etc Since the baby has sharp teeth already try to give him small bits of soft and chilled fruit bites eg papaya, watermelon, banana, melons or any other fruit of his choice. Some babies may like to bite on biscuits and breads, soft potato wedges etc. Biting on foodstuffs will provide him the necessary satiety as well as bring pain relief It may be the best time to wean him off the breast feeds - try giving him EBM with cup and spoon. If not adequate, can supplement it with formula milk/ paneer/ curd/ kheer/ shakes. Avoid adding sugars. The baby may be biting in frustration because of decreasing milk supply ( already 8 months now plus a painful breast condition) and not just because of teething pain.

Give expressed milk for few days . Apply Vaseline on cut area of nipple .