Now there are some reasons why you would want to feed fish oil, and in the next article, weâll discuss what those reasons would be and how to find the best fish oil for your dogâs diet (yes, not all fish oils are made the same).
1 Tricyclic antidepressants (TCAs) are some of the first antidepressants used to treat depression. 2  They primarily affect the levels of two chemical messengers (neurotransmitters), norepinephrine and serotonin, in the brain.
Antidepressants, sometimes in combination with psychotherapy, are often the first treatment people get for depression. If one antidepressant doesn't work well, you might try another drug of the same class or a different class of depression medicines altogether. Your doctor might also try changing the dose. In some cases, your doctor might recommend taking more than one medication for your depression.