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.
Similar not same: Epinephrine is a hormone your body makes. It's an effective treatment for asthma & anaphylaxis but has limitations. It has many side-effects, stimulating the heart & sometimes triggering irregular heart rate & muscle tremors. It's beneficial effects wear off in ~20 minutes.