For an excess syndrome, which point should be tonified on the controlling channel?

In the context of treating an excess syndrome, tonifying the horary point of the controlling channel is appropriate due to its role in the five-element theory and organ relationships. The horary point is associated with the time when a specific organ is most active, meaning it can be utilized to boost the energy, or Qi, of that particular organ. By addressing an excess condition where there is an overabundance of energy, tonifying the horary point can help to effectively regulate and balance the energies within the channel, supporting the organ function and mitigating excess symptoms.

When there is an excess syndrome, the goal is to alleviate that overactivity. The horary point, serving as a dynamo for the organ's natural rhythm and vitality, not only serves to counteract excess through gentle tonification but also ensures that the vitality of the organ remains strong and functional. Tonifying the horary point thus enhances the dynamic flow of Qi, creating harmony in the body.

The mother point of the same channel is another point that reinforces the energy of the organ but is primarily used for deficiency syndromes. The controlling point may serve useful functions in regulating the flow of Qi between channels but may not be as directly effective in managing excess conditions as the horary point.