Found out I have RTA II about 20 years ago. Potassium was at 1/4 %. Was put on Baking Soda every day. Then when pregnant couldn't take it and was put on Bicitra and been back and forth, depending if had insurance. Latest was on baking soda (no insurance). But, been stuggling with stomach bothering me and tickle and flem in throat, think may be allergies. But really bothering my stomach. Threw up once. Then tried not taking medicine and seemed a little better. Can't stomach the baking soda right now. Been going without for a few days now. Do you know of anything else I can take? Or even if I can check something on my own to see if I'm ok without it? Just wondering if anyone knows... Paulette