Suggest Treatment For Severe Acid Reflux

My daughter ate a hot eggroll and it did damage to her esophagus/stomach so she has been producing copious amount its of acid and having severe acid refluxed. She says it comes up into her throat approximately every 3 mi lutes. She was prescribed Prilosec 40mg bid x 2 weeks. It helped her none. She was told to continue to take Zantac 150mg bid and nothing jaws helped. I need help. She can t sleep