Drink more water and eat more fruits. When you can't eat, you may be getting angry. You can drink plenty of water and eat some fruits that clear fire in moderation, which will help reduce fire and increase appetite.
When you can't eat after eating too much greasy food, you can eat some coriander, which will help relieve greasy and cold, and also help digestion.
Pay attention to your mood. Sometimes the inability to eat is directly related to the usual nervousness, irritability and overwork. At this time, we should pay attention to mediation and relax our emotions, which will help to increase our appetite.
Eat some appetizing food. When you lose your appetite again, you can eat vinegar or spicy food while eating, which can stimulate your appetite and help increase your appetite.
Your problem is just a bad appetite. Take care of it according to the above.