Increased Alcohol Consumption During Pandemic Poses Risks

James Burton warns of consequences for liver health

By Valerie Gleaton

(April 2021) When Denver Mayor Michael Hancock announced the first citywide stay-at-home order in response to the COVID-19 pandemic on March 23, 2020, he listed essential businesses and services that would remain open, such as grocery stores, gas stations, and doctor’s offices.   

Not included? Liquor stores.   

Within minutes, Denver residents packed liquor stores before the shops were set to close. Just three hours later, in response to the swarms of shoppers, the mayor amended the order to allow liquor stores to remain open. 

The impulse to stock up wasn’t limited to Denver. According to a survey study published in JAMA Network Open last September, The Nielsen Company reported a 54% year-over-year increase in national alcohol sales for the week ending March 21, 2020, as pandemic lockdowns were beginning nationwide.

More than a year into the pandemic, the frenzied panic buying seems to have foreshadowed yet another grim consequence of COVID-19: increased alcohol consumption, which experts say could lead to liver disease and other health complications in the future.   

“Even though only a small minority of heavy drinkers develop liver disease, there’s a lot of drinking out there right now,” says James Burton, MD, professor of medicine and medical director of liver transplantation. “As a consequence, places like liver centers and hospitals are already seeing more people coming in. We’re getting people coming into clinic with abnormal liver tests asking, ‘Why are my tests abnormal?’ Then you ask them ‘Well how much do you drink?’” 

Drinking and Depression: A Pandemic Cycle 

Multiple surveys have indicated that Americans are drinking more during the pandemic.   

The JAMA study showed a 14% year-over-year increase in the frequency of alcohol consumption from 2019 to 2020. The numbers were higher for women, with a 17% increase in frequency of overall alcohol consumption and a 41% increase in the frequency of heavy drinking, which is defined as five or more drinks for men and four or more drinks for women within a couple of hours.   
Other surveys reported similar findings. For instance, 21% of respondents to Blue Cross Blue Shield’s “COVID-19 National Pulse Survey” said they have been drinking more alcohol since the pandemic began.  

“I don’t think there’s any question whether people are drinking more,” says Burton. “We, as transplant and liver doctors, are definitely seeing more alcohol use.” 

Burton also points out that the patient demographic for alcohol abuse and liver disease is beginning to skew younger and more female. Although this was a trend before the pandemic, it has become even more pronounced in the past year, as illustrated by the results of the JAMA study.   

“In the past we’d see older men who drank for 20 or 30 years and developed cirrhosis,” Burton says. “Now we’re seeing young women in their 20s who might already have cirrhosis or severe alcoholic hepatitis.” 

As for why Americans are drinking more, both experts and survey respondents tie increased alcohol consumption to financial stress and mental health issues brought on or worsened by the pandemic.  

“I think there are a lot of people who are self-medicating at home with alcohol to help deal with the boredom and to deal with the anxiety and the depression of losing their job or losing their family or just not knowing what’s going to happen in the future,” Burton says.  
Unfortunately, he says, the very steps many people are taking to alleviate the anxiety brought on by the pandemic are likely to exacerbate those conditions and have other health consequences. 

Lasting Consequences for Liver Health 

Excessive alcohol use can lead to lasting physical ailments. Alcohol consumption contributes to three million deaths each year worldwide and is the third-leading preventable cause of death in the United States.  

Alcohol has been linked to cancer, heart disease, stroke, and other diseases, but it is especially damaging to the liver. Alcoholic liver disease is the leading cause of alcohol-related death in the U.S., claiming an average of more than 18,000 lives each year. Another 9,800 Americans die annually from cirrhosis of the liver and 1,600 from liver cancer.  

“There’s nothing made better with alcohol in terms of the liver,” Burton says.  

On top of this, the Centers for Disease Control and Prevention have cautioned that people with chronic liver disease, such as alcohol-related liver disease, nonalcoholic fatty liver disease, and cirrhosis, may be at increased risk for severe illness from COVID-19. 

Even with an end to the pandemic finally in sight, Burton worries that the damage may persist long past the last lockdowns.

“I think this epidemic of alcohol during the COVID pandemic is something that will greatly impact our society for years — if not decades — to come,” Burton says.