I found myself having symptoms like a disorder of the autonomic nervous system: weak limbs, pounding heart, nervousness like fainting, especially having to stretch out to take a deep breath to feel comfortable. This phenomenon is happening more and more often. So, doctor, tell me if my hands and feet are weak, my heart is pounding, I am nervous, and I have trouble breathing, is it a disease of the autonomic nervous system?

Recently, I have been experiencing symptoms of heart palpitations, feeling insecure, goosebumps with cold even though I have dressed very warmly. So the doctor asked me what is the sign of a fast heartbeat with goosebumps? Thank you doctor.

I often have high blood pressure in the morning, sometimes it is 154/113/80. Normal measurement is 114/87/82. It didn't feel short of breath, just felt the heart pounding, the upper half of the ribcage was slightly tight and ran parallel to the back, the feeling that the two hands were not strong enough to cause discomfort. The doctor told me it's okay to have high blood pressure in the morning.