I'm nursing my grandfather. At the end of last year, grandfather into the bathroom four times in late at night. He has symptom dizzy and woozy. He was sitting in front bathroom,mother to help him immediately. He has cramp in stomach, heartburn and nauseous. Mother took him to the hospital immediately. He lie down and rest for 10 minutes on bed nurse come back to check. He pass some blackish green stool and during the night at The Hospital.He has black stool three time. He pass approximate a cup At a time. Nursing put on an intravenous drip and also give blood transfusion. The doctor will do an endoscopic examination and esophageal variceal ligation treatment