Be sure when you go to BMQ to tell the medical staff of your conditions - you can't take pills that are not prescribed to you. They will likely be confiscated as they're not in your name - you'd be going to the MIR and would be given meds there. Were you evaluated by your Dr and diagnosed with acid reflux? If so, your Dr can write a prescription that you can take with you to BMQ. If you haven't been formally diagnosed with AR you will need to be tested for it (and diagnosed) prior to being prescribed medication by the medical staff.