The 6th house is the house of diseases, enemies, and the underworld (Pataal). The Sun (Surya) is the planet of heat, fire, and vitality.
When the fiery Sun goes into the 6th house, it can create excess, uncontrolled heat in the body. Dr. Sharma reveals a very specific physical symptom of a negative Sun in the 6th: The person will suffer from excessively sweaty palms and feet ("haath pair mein paseena").
To cool down this negative solar energy, Dr. Sharma provides a brilliant Lal Kitab remedy: Take a small silver box (Moon), fill it with holy Gangajal (Moon/Jupiter), and keep it safely in your house. This lunar energy instantly cools down the burning Sun in the 6th house, stopping the sweating and bringing peace.