What are symptoms of alcohol intolerance?

What are symptoms of alcohol intolerance?

Alcohol flushing syndrome is a major sign of alcohol intolerance. Your face, neck and chest become warm and pink or red right after you drink alcohol.

Other symptoms include:

• Nausea and vomiting.
• Rapid heartbeat (tachycardia) or heart palpitations.
• Hypotension (low blood pressure).
• Throbbing headache, fatigue and other hangover-like symptoms.
• Stuffy nose.
• Diarrhea.
• Worsening asthma.