Tricyclic antidepressants (TCAs) are a class of drug used to treat depression, OCD, bedwetting, migraines, tension headaches, premenstrual syndrome and more. Side effects may include blurred vision, dry mouth, constipation, weight gain or loss, low blood pressure on standing, rash, hives, and increased heart rate.

2023年4月17日 · Tricyclic antidepressants (often abbreviated to TCAs) are a group of medicines that all have a similar structure and all work in a similar way. They may be used for the treatment of other conditions, not only depression .

Tetracyclic antidepressants (TeCAs), which contain four rings of atoms, are a closely related group of antidepressant compounds.

2023年7月24日 · What are the types of tricyclic antidepressants? The following are all the tricyclic antidepressants (and their brand names) that are approved by the Food and Drug Administration (FDA) to treat major depressive disorder: Amitriptyline (Elavil®, Vanatrip®). Amoxapine (Asendin®). Desipramine (Norpramin®). Doxepin (Silenor®, Sinequan®).

2024年4月8日 · Types of tricyclic antidepressants Although TCAs are a class of antidepressants, they can be further categorized based on their structures, actions, and side effects. TCAs increase levels of serotonin and norepinephrine. They also act as antagonists on alpha cholinergic, muscarinic, and histaminergic receptors.

2023年8月17日 · Tricyclic antidepressants (TCAs) constitute a class of medications used to manage and treat major depressive disorder (MDD). These medications function by inhibiting the reuptake of neurotransmitters, such as serotonin and norepinephrine, which can modulate mood, attention, and pain in individuals.

2024年10月8日 · Tricyclic antidepressants are a type of cyclic antidepressant. This type also includes tetracyclic antidepressants. Cyclic antidepressants are grouped depending on the number of rings in their chemical structure — three (tri) or four (tetra).

2024年8月11日 · Tricyclic Antidepressants (TCAs) are named after their chemical structure, which contains three rings of atoms (“tricyclic ring system”). TCAs are most commonly used as antidepressants, but also have a role in the treatment of neuropathic pain, chronic pain, migraines, and headaches.

2024年6月21日 · Tricyclic antidepressants (TCAs) are prescription medications that are most often used to treat depression. Several of them can treat other health conditions, too, such as nerve pain, insomnia, and obsessive-compulsive disorder. Amitriptyline, amoxapine, and imipramine are a few TCA examples.

Tricyclic antidepressants (TCAs) are some of the earliest medications developed to treat depression and other psychiatric conditions. TCAs derive their name from the three rings of atoms in their molecular structure. TCAs alleviate depression by altering the levels of neurotransmitters in the brain and modulating their activity.