Hello,
Thank you for asking your query at DoctorSpring.
Alcohol Gastritis is a strong possibility in your case. (Similar to stomach ulcer). This is due to the combined damaged of stomach mucosa by alcohol and excess stomach acid.
You will need evaluation for this condition. For now you can take Prilosec once daily just before sleep for 14 days . Avoid spicy irritant food and of course alcohol. Any further alcohol can cause severe damage to your stomach and liver.
You will require additional tests - Liver function tests, Ultrasound and OGDscopy. This is because the bleeding could also be due to a oesophageal varies from liver involvement.
Hope this helps
Please feel free to ask followup questions
Thank you