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  2. Epigenetics of anxiety and stress–related disorders - Wikipedia

    en.wikipedia.org/wiki/Epigenetics_of_anxiety_and...

    However, they have been shown to cause DNA demethylation, possibly due to an increase in the levels of TET1, which is a demethylating enzyme. [84] In the human peripheral cells of patients with anxiety disorders and in animal models of anxiety disorders, genes such as GAD1, NR3C1, BDNF, MAOA, HECA, and FKBP5 are shown to be hypermethylated. As ...

  3. Norepinephrine - Wikipedia

    en.wikipedia.org/wiki/Norepinephrine

    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]

  4. Panic attack - Wikipedia

    en.wikipedia.org/wiki/Panic_attack

    Many neurotransmitters are affected when the body is under the increased stress and anxiety that accompany a panic attack. Some include serotonin, GABA (gamma-aminobutyric acid), dopamine, norepinephrine, and glutamate. [42] An increase of serotonin in certain pathways of the brain seems to be correlated with reduced anxiety.

  5. Locus coeruleus - Wikipedia

    en.wikipedia.org/wiki/Locus_coeruleus

    The locus coeruleus is activated by stress, and will respond by increasing norepinephrine secretion, which in turn will alter cognitive function (through the prefrontal cortex), increase motivation (through nucleus accumbens), activate the hypothalamic-pituitary-adrenal axis, and increase the sympathetic discharge/inhibit parasympathetic tone ...

  6. Selective serotonin reuptake inhibitor - Wikipedia

    en.wikipedia.org/wiki/Selective_serotonin...

    Paroxetine may produce discontinuation-related symptoms at a greater rate than other SSRIs, though qualitatively similar effects have been reported for all SSRIs. [181] [182] Discontinuation effects appear to be less for fluoxetine, perhaps owing to its long half-life and the natural tapering effect associated with its slow clearance from the ...

  7. How to Get These Anxiety Meds From a Doctor - AOL

    www.aol.com/different-types-anxiety-meds-them...

    Anxiety Medications: An Overview. Anxiety disorders are very common, according to the National Institute of Mental Health. An estimated 31.1 percent of all American adults will experience some ...

  8. Mysterious 'Brain Zaps' Are Being Reported By Lexapro ... - AOL

    www.aol.com/mysterious-brain-zaps-being-reported...

    When zaps occur, your brain is essentially readjusting to baseline, Dr. Gold says. Some meds are more likely to cause ADS than others, Dr. Gold says, like Effexor , (an SNRI), and Paxil (an SSRI).

  9. Neurotransmitter - Wikipedia

    en.wikipedia.org/wiki/Neurotransmitter

    In the peripheral nervous system, one of the primary roles of norepinephrine is to stimulate the release of the stress hormone epinephrine (i.e. adrenaline) from the adrenal glands. [31] Norepinephrine is involved in the fight-or-flight response [32] and is also affected in anxiety disorders [33] and depression. [34]