While photochemical smog and high concentrations of ozone pollution are most often associated with urban centers, more diffuse, regional ozone pollution episodes have been found to extend over thousands of miles and encompass agricultural as well as urban areas.
DRUG CLASS AND MECHANISM: Amitriptyline is in the class of drugs called tricyclic antidepressants (TCAs) and is used for treating depression. Other drugs in the same class include: 1  clomipramine (Anafranil), 2  doxepin (Sinequan), 3  imipramine (Tofranil), 4  trimipramine (Surmontil), 5  amoxapine (Amoxapine),6  desipramine (Norpramin), and. 7  protriptyline (Vivactil).ther drugs in the same class include: 1  clomipramine (Anafranil), 2  doxepin (Sinequan), 3  imipramine (Tofranil), 4  trimipramine (Surmontil), 5  amoxapine (Amoxapine), 6  desipramine (Norpramin), and. 7  protriptyline (Vivactil).
It is available by prescription only and comes in the form of a tablet. So how does amitriptyline work? Amitriptyline is part of a class of drugs called tricyclic antidepressants. Although it is not entirely clear how it works, amitriptyline is known to affect several chemicals in the brain, including serotonin and norepinephrine.