The best medication will depend on your cats symptoms and medical history. Your veterinarian will be able to prescribe the best option for your cat.
There are several types of prescription cat anxiety medication, including selective serotonin reuptake inhibitors (SSRIs), tricyclic antidepressants (TCAs), benzodiazepines, and alpha-2 agonists. The most appropriate medication for your cat will depend on various factors, such as the severity of the anxiety, any underlying medical conditions, and the cat's response to different medications.
If you have concerns about your cat's anxiety, it is best to consult with a veterinarian who can evaluate your cat's specific needs and recommend an appropriate treatment plan, which may or may not include prescription medication.