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).
Out of these three Tricyclic anti-depressants, Amitriptyline is the most common as it was found to be more effective compared to the other two. Amitriptyline is a tricyclic antidepressant that is used to treat symptoms of depression. It is also used widely to treat fibromyalgia and chronic neuropathic pain. Amitriptyline is commonly sold under the brand name âElavilâ. Amitriptyline works by increasing the amount of natural substance in the brain that is necessary for the brain to maintain mental balance.