The reasons why cats often retching:

1. When cats clean their bodies and lick their fur, they lick the fallen hair into their stomachs and slowly form hair balls. Causes hairball syndrome causing retching.

2. It is also possible that the cat accidentally ingested foreign objects, causing the foreign objects to block the esophagus or the stomach could not be discharged, causing retching.

3. It may also be retching caused by indigestion or gastroenteritis in cats.

4. Or the cat may be poisoned by eating toxic substances and cause retching.

Solutions to cats who often retching:

1. If it is caused by hairball disease, the cat should be fed hair removal cream to help the cat Hair digestion.

2. If it is caused by foreign body obstruction, you need to take the cat to the hospital and cooperate with the doctor to remove the foreign body.

3. If it is caused by gastrointestinal disease, probiotics can be given to the cat to regulate the gastrointestinal condition.

4. If it is caused by poisoning, the cat can be induced to vomit and then sent to the hospital for treatment immediately.