Some complications that can arise due to alcoholism are:

•    Severe amnesia
•    Delirium or mental confusion
•    Unsteady gait
•    Repeated ulcers, gastroenteritis bleeding or vomiting
•    Loss of sperm cells
•    High BP, heart related diseases and heart attack
•    Nerve and brain damage
•    Pancreatitis
•    Liver damage or cirrhosis (liver failure).
•    Osteoporosis
•    Infections such as tuberculosis or pneumonia
•    Nutritional deficiencies
•    Cancers such as mouth, laryngeal, throat, breast or esophageal cancers.