When I turned 40 I began botox over a period of 3 years. Although the connection was not initially made, there is no ignoring the possibility it caused my problems. About one week after each botox treatment, I started getting palpitations. The more treatments I had, the more heart symptoms I had until after about the 3rd treatment. Again, about a week or two later. I was driving and had sudden severe chest pain which radiated to my jaw, thru my back and down my left arm followed by dizziness and sweating. I was checked for a heart attack and kept in hospital by a Cardiologist for 3 days! The tests were inconclusive.
Following this I continued to have the symptoms along with new ones...pins and needles in my legs, hands and feet. A week after my next Botox treatment, I began to wonder if it was possibly the cause so I decided not to have anymore. About 6 months later, the palpitations eased off and the other symptoms pretty much disappeared. It cannot be ignored that putting a toxin in your body, CAN effect your heart....just like the silicone implants can cause auto immune disease which was scoffed at 20 years ago. I would like to see an actual cardiologist who DOESN'T promote or inject Botox post an opinion or experience rather than Plastic Surgeons who do!!