Can rsd be an instant result from an injury? i asked about my wrist fall yesterday and that was answer given .

RSD Timing: Rsd, now referred to as complex regional pain syndrome (crps) is a difficult diagnosis, and a painful condition. The symptoms of crps can occur at the time of injury, or days to weeks afterwards, following trauma to the extremities like the hands and the feet. Symptoms of crps include pain, heat and burning sensations, and signs of color changes to the skin and swelling.