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It is the same molecule as the hormone and neurotransmitter norepinephrine. [2] It is given by slow injection into a vein. [2] Common side effects include headache, slow heart rate, and anxiety. [2] Other side effects include an irregular heartbeat. [2] If it leaks out of the vein at the site it is being given, norepinephrine can result in limb ...
Side effects of droxidopa include headache, dizziness, nausea, and hypertension, among others. [2] Droxidopa is a synthetic amino acid precursor which acts as a prodrug to the neurotransmitter norepinephrine (noradrenaline). [4] Hence, it acts as a non-selective agonist of the α-and β-adrenergic receptors.
Side effects of phenylpropanolamine include increased heart rate and blood pressure. [13] [14] [15] [12] Rarely, PPA has been associated with hemorrhagic stroke. [11] [16] [13] PPA acts as a norepinephrine releasing agent, indirectly activating adrenergic receptors. [17] [18] [19] As such, it is an indirectly acting sympathomimetic.
Estrogen also impacts norepinephrine, the neurotransmitter that regulates the fight-or-flight response, and can increase alertness. Imbalances can raise blood pressure and cause anxiety and panic.
Some side effects, such as weight gain, occur more frequently with certain types of antidepressant medication. Switching to a new type of antidepressant may help reverse any weight gain you’ve ...
Norepinephrine is a catecholamine and a phenethylamine. [4] Its structure differs from that of epinephrine only in that epinephrine has a methyl group attached to its nitrogen, whereas the methyl group is replaced by a hydrogen atom in norepinephrine. [4]
Bedroom side effects. Anorgasmia (difficulty experiencing climax) is a noted side effect of Lexapro. In women, clinical trials of escitalopram for depression found that roughly two to six percent ...
Side effects of levodopa include nausea, the wearing-off phenomenon, dopamine dysregulation syndrome, and levodopa-induced dyskinesia, among others. [3] The drug is a centrally permeable monoamine precursor and prodrug of dopamine and hence acts as a dopamine receptor agonist. [3] Chemically, levodopa is an amino acid, a phenethylamine, and a ...