I've had an irregular heartbeat and anxiety since botox a month ago. What should I do?

An irregular heart beat would certainly be a rare complication of Botox, but it has been described, particularly in older patients.  It may be conincidental.  Best to go back to your cardiologist for further evaluation.  You may need a 24 hour monitoring session ("Holter") , if the simple ECG and rhythm strip didn't show anything unusual.

These symptoms are not caused by botox, I suggest speaking to your general physician to get an evaluation for treatment.  Best, Dr. Emer.

Thank you for your question. Your symptoms are most likely not the cause of Botox. It would be in your best interest to speak to your family doctor about your concerns / experience to develop a care pathway. Best,