<s>[INST] I have a pain in my chest/lower esophagus. It hurts when I breath, drink any kind of liquid, and eat. I play softball, and recently had a root canal and have been taking antibiotics. Every time I take the antibiotics it hurts my throat and puts a stinging in my chest. I get dizzy often, and feel drained of energy some days even when I ve had a full nights rest. Sometimes my chest will just start throbbing, and have sharp pains for no apparent reason. [/INST] Hello! Thank you for asking on Chat Doctor! Seems that your pain is extra-cardiac, and I would recommend you first to exclude a digestive disorders. So you should consult with an internist or gastroenterologist; to perform a careful physical exam and some blood tests and eventually some imagine studies. For the moment you could try any PPI's such as omeprazole or pantoprazole, etc. Just go and have a medical check up. Hope to have been helpful to you. Greetings!  </s>