Hello, You may have a reaction from the sulfites used as preservatives in the beverages. This would be considered more of an allergic reaction. You may have large areas of decay with exposed roots and possible abscessed teeth. Chronic exposure to alcohol causes can cause deterioration with decay particularly at the gum line and periodontal concerns. A routine dental exam and cleaning is recommended for further evaluation. Alcohol is an irritant to the oral tissue. Bacterial, fungal and viral infections may be present when the natural flora is disturbed. Pracrice good daily dental care. Chronic use will affect your organs. The stress of eliminating alcohol from your body can take a toll. Dehydration alone can cause pain. Make sure you consume large amounts of water. Try a minimum 1:1 ratio or reduce your alcohol consumption. The liver and pancreas function are affected by alcohol consumption. Have you had a blood test to determine if these organs are functioning properly? Gastric absorption may be challenged by too much alcohol. The paratoid gland located in the cheek releases enzymes to start digestion. It may leak amylase ,a digestive enzyme, into the tissue with an inflammed tissue response and swelling in response to high levels of alcohol. This pressure may affect your facial nerve resulting in pain. Consider further evaluation by your physician and dentist for a diagnosis especially if you cannot find relief with modification of the type and amount of alcohol consumed. Chronic conditions can do long term damage. Follow good nutritional habits and limit or eliminate your consumption of alcohol. Suppliment with vitamins if you find deficiencies. Thank you for your inquiry.