Stopping drinking alcohol can cause a range of physical and psychological symptoms, collectively known as alcohol withdrawal syndrome. The severity of symptoms can vary depending on the amount and duration of alcohol use, as well as individual factors like age, health, and genetics. Here are some common symptoms of alcohol withdrawal:

Anxiety or nervousness
Irritability
Mood swings
Depression
Fatigue
Insomnia
Tremors or shaking
Headaches
Sweating
Rapid heart rate
High blood pressure
Nausea or vomiting
Loss of appetite
Difficulty concentrating
Confusion or disorientation
Seizures (in severe cases)

It’s important to note that alcohol withdrawal can be dangerous and even life-threatening in some cases, particularly for individuals who have a long history of heavy drinking. It’s important to seek professional medical help and support during the withdrawal process to minimize the risk of complications.