An explanation of the Genetic Code: DNA is a two-stranded molecule. Each strand is a polynucleotide composed of A (adenosine), T (thymidine), C (cytidine), and G (guanosine) residues polymerized by dehydration synthesis in linear chains with specific sequences.
SIDE EFFECTS. Common adverse reactions to systemically administered epinephrine include anxiety, apprehensiveness, restlessness, tremor, weakness, dizziness, sweating, palpitations, pallor, nausea and vomiting, headache, and respiratory difficulties.
This is usually due to a mildly elevated heart rate and increased force of each heartbeat. These are normal responses of the heart when exposed to epinephrine, but they can lead to uncomfortable symptoms. With normal heart responses the symptoms typically improve when the body levels of caffeine diminish.