Sulfamethoxazole and high heart rate

This medication should be taken off the market. I went to my Dr. and teh Emergency room for them to tell me I was not having a reaction. My heart was racing to over 110 while my normal resting heart beat is 66. I was trembling inside my body and hands. The worst was the tightness in my chest that felt like anxiety. I could barely breath. I have never had anxioty so they wanted to give me something for that. But what about the other symptons, swollen tough, bruising and sleeplessness. None of it was worth it. I also began seeing cats in my house. I dont have cats. Scary, painful medication and I am extremely worried that DR.and the Medical companies are not fully aware of how dramatic and common these side effects are. Thier site doesnt list out many of these like trembling, high heart rate and intense anxiety, which is very concerning. If you are feeling any of the symptoms here and they are bothering you demand that your Dr. listen and perscribe a new medication if needed. Good Luck and thanks to all of you who shared. I thought I was going crazy.