Hi, Welcome to Health care magic forum.
You are using amitryptiline, lexapro,
clonazepam,have doubt whether you can use Buspar with them.
Buspar can not be used with
monoamine oxidase, MAO inhibitors, like isocarboxazid,
phenelzine ,
tranylcypromine, linezolid,and procarbazine, which are used in psychiatric disorders, can cause increased blood pressure.
The combination of
buspirone and trazodone, an antidepressant, may cause abnormal liver enzymes in the blood.
Still if you have any doubt you can consult your doctor for clarification.
Wishing for good luck. Thank you.