Practically everyone, not just people diagnosed with some medical condition, but anyone who has some kind of disbalance, discomfort, because in this way it is possible to prevent them to develop more serious medical condition.
Homeopathic patients are newborns, babies, children, adults, pregnant women, elderly people, animals… High success rate in homeopathic treatment of the newborns, babies and animals, clearly shows that homeopathic remedy is not based on placebo effect, because these categories of patient are not even aware they are treated, so any kind of psychological effect on their health status is implausible.