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
• Liver damage or cirrhosis (liver failure).
• Infections such as tuberculosis or pneumonia
• Nutritional deficiencies
• Cancers such as mouth, laryngeal, throat, breast or esophageal cancers.