Are folk remedies for hot feet real?

There are no folk remedies for foot fever. Feet fever needs a clear cause to be able to treat, often by the liver and kidney yin deficiency, spleen and stomach dampness and heat, yin deficiency and internal heat and other causes, the specific treatment is as follows.
1. Yin deficiency of the liver and kidney manifests itself in dizziness and tinnitus, distension and pain in the abdomen and ribs, soreness and weakness of the waist and knees, and five heart-heat (heat in the hearts of the hands and feet, and self-consciousness and heat in the heart and chest). The formula is Wolfberry, Chrysanthemum and Di Huang Tang plus subtractions.
2. Damp-heat in the spleen and stomach manifesting as abdominal distension, stomach pain, heartburn, acid reflux, nausea, bitter taste in the mouth, loss of appetite, abnormal bowel movement, etc., which may be accompanied by generalized fatigue, in particular heavy limbs and fever. The formula is Lu Sterilization Dan plus subtractions.
3. Fever due to Yin deficiency manifests as afternoon hot flashes, nocturnal fever, heat in the hands, feet and heart, etc., which may be accompanied by irritability, night sweating (abnormal sweating after going to sleep and stopping after waking up) and other symptoms. The formula is to add and subtract Qing Bone San.
Feet fever need to clarify the cause of the disease, and then follow the doctor’s instructions to standardize the treatment, do not blindly believe in some of the “prescription”.