. . . men who drink more than 4 standard drinks in a day (or more than 14 per week) and women who drink more than 3 in a day (or more than 7 per week) are at increased risk for alcohol-related problems.

• At-risk drinking and alcohol problems are common. About 3 in 10 U.S. adults drink at levels that elevate their risk for physical, mental health, and social problems.3 Of these heavy drinkers, about 1 in 4 currently has alcohol abuse or dependence.3 All heavy drinkers have a greater risk of hypertension, gastrointestinal bleeding, sleep disorders, major depression, hemorrhagic stroke, cirrhosis of the liver, and several cancers.4
  
  
• Heavy drinking often goes undetected. In a recent study of primary care practices, for example, patients with alcohol dependence received the recommended quality of care, including assessment and referral to treatment, only about 10 percent of the time.5
  
  
• Patients are likely to be more receptive, open, and ready to change than you expect. Most patients don't object to being screened for alcohol use by clinicians and are open to hearing advice afterward.6 In addition, most primary care patients who screen positive for heavy drinking or alcohol use disorders show some motivational readiness to change, with those who have the most severe symptoms being the most ready.7
  
  
• You're in a prime position to make a difference. Clinical trials have demonstrated that brief interventions can promote significant, lasting reductions in drinking levels in at-risk drinkers who aren't alcohol dependent.8 Some drinkers who are dependent will accept referral to addiction treatment programs. Even for patients who don't accept a referral, repeated alcohol-focused visits with a health care provider can lead to significant improvement.9,10