I used my new Dermaray 100 for the first time yesterday and I experienced really bad headaches and dizziness this morning. I have read that this can be a side effect when first using lllt for hair loss when commencing treatment. I used the product on full power the first time. I will reduce the power to 20% next time and work my way up. Your video explanation of how to use the laser suggests this gradual increase in power from a low level - is this due to the risk of headaches? Do you know what causes these symptoms - increased blood circulation?
Thanks
andyc