I was diagnosed with hypo 15 years ago and on Synthroid. In the last 10 months I have been experiencing hoarseness, problems swallowing & coughing to the point of choking and pain in my right chest when I breathe. I have been to Endo, ENT, GI & Cardio. The ENT found 2 small cysts on my thyroid and said they were to small to create my problems (come back when they are golfball size).The thyroid was also inhomodeneous in texture. The GI found a hiatel hernia and the Cardio found a heart murmur. This has been going on for 10 months and I am exhausted as well as frustrated. Please advise. Babs218