If it gets too serious, the person may be admitted to hospital. If you want to know where your wealth spot in your house is, observe the children. You can try putting a water fountain at that spot to circulate the good qi around the house. If nothing happens after a few weeks or so, it means that you may have not chosen the right wealth spot. Do not paint yellow for the house as it can enhance the sickness star, causing your family members to fall sick.
Acceptable colors are white, light green and beige.
Do not place the wall clock at the top of the doorway. It should not also be facing the main door or bedroom door as it signifies ticking away your life. For most HDB flats, there are usually vertical rectangular holes at the external walls along the corridors outside your house. If your main door is directly facing one of these holes, cover it fully with styrofoam to prevent sa qi from hitting your door. When the petals fade, change the flower unless you wish to have a sour relationship.