Hi, I was on Amlodipine 2.5 mg and have been taking 50 mcg of Levo for the past 2-3 weeks, but have noticed that my heart rate and blood pressure are markedly raised and my highest readings are in the evening that is when it usually happens and it was 143/97 and heart rate 92 and heart rate in the morning is usually not much lower than 80. My last TSH before starting Levo was 6.36. I've also been taking 1000 mcg of b12 lozenges. I still had refills of 5 mg of Amlodipine from previous Dr. on file at the pharmacy and I've self increased my Amlodipine to 5 mg and those readings were after that even. Any advice is much appreciated. Thanks!