I have read Dr. Gupta's reply on this topic, I want to know how to identify the correct cause out of the ones listed by Dr. Gupta. Along with sweet taste sensation I also have a very sore tongue, are these problems connected? I have been having Rabonek 40 once daily for 3 weeks now for the GERD issue prescribed by my doctor but no improvement. I should mention that I get symptoms of hypoglycemia, though I haven't got any tests done for the same. Please help! 

Regards, 

Nivedita