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).
Psychoactive-tricyclic antidepressant. Protriptyline is used for the relief of symptoms of mental depression. Protriptyline belongs to a class of drugs known as tricyclic antidepressants. It is chemically unrelated to other classes of antidepressants, including monoamine oxidase (MAO) inhibitors.It is thought to work by increasing the concentrations of neurotransmitters called serotonin and norepinephrine in the brain.rotriptyline is used for the relief of symptoms of mental depression. Protriptyline belongs to a class of drugs known as tricyclic antidepressants. It is chemically unrelated to other classes of antidepressants, including monoamine oxidase (MAO) inhibitors.