Antihistamine is an alternative to traditional antidepressants that are commonly prescribed to treat anxiety. They are known as well-tolerable with a small potential for side effects, however, like other medications, they may have contraindications, interactions as well as precautions from the Food and Drug Administration (FDA).
What Are the Conditions Antihistamine Suitable For?
The conditions that Antihistamine are used for are allergy symptoms, cold as well as insomnia. Off-label use includes anxiety treatment. Prescription and caution are required as antihistamine may be abused for sedative effects.
One of the most commonly prescribed antihistamine for anxiety is Hydroxyzine. Its mechanism of action for anxiety is not clearly understood, however, it is believed to affect the activity of histamine and serotonin chemicals and develop relief for the central nervous system.
Hydroxyzine may serve as on-demand medication when managing anxiety symptoms, and a doctor is most likely to combine it with other medications including Buspar or Celexa.
It takes approximately 30 minutes to start feeling the effects of this medication. The maximum relief is commonly observed within 2 hours.
Based on the following studies, an antihistamine for anxiety Hydroxyzine has been linked to efficacy in generalized anxiety disorder (GAD) treatment:
- Hydroxyzine was reviewed