My aunt is smoking meth. She.says.her throat feels like it has a lump in the back, she has a horrible dry cough, she hacks up mucous that has a glue like texture. Now every time she smokes it burns her throat, has a horrible taste, she begins to choke, and feels the urge to puke from the coughing and choking. What can I do to help her? What is even wrong with her?