Nitrofurantoin
"I was prescribed this medication 6 days ago. I am 8 weeks pregnant and I went in to the ER for hydration due to severe morning sickness. They always do a urine specimen on pregnant women. Discovered I had a trace of bacteria so he said he would go ahead and treat it. I'm allergic to sulfa drugs and cephlasporins. Usually I take amoxicillin. I was good for the first few days but now my nausea is almost unbearable also committing more, I'm tired and my back hurts. Only 4 more pills to take. I figured my morning sickness just peaked but after reading these reviews I'm not so sure but I do have nausea meds so I'll be taking those."