But it depends on everyone's specific situation.
Milk will increase after weaning.
1, if grandma is really uncomfortable, you can apply a hot towel to relieve it. Go to the drugstore to buy malt hawthorn and boil water, boil two bowls of water10g each time, and add vitamin B6 tablets, three times a day,10g each time, and it will be fine in a few days.
2. Go to the drugstore to buy a catty of arsenic nitrate. You can pack it three times, make two bags, put the bags full of medicine on the nipples respectively, and tie the chest around the medicine bags with longer bandages. Remember to tie it tightly, it will hurt a little. (This is very important) After the medicine is sucked hard by the milk, change the medicine. This method is very effective. Tie it all night.
3, eating more leeks has the effect of returning milk.
4. If the breasts are full and endure the pain during lactation, the milk will naturally flow back and will return to milk in a week or so.
So I suggest you start wearing solid underwear 2 weeks after giving up breast milk, when your breasts recover well.