The common cold and the flu is said to be the infection that causes due to the bacterial infection. And also it can be treated with the natural things like that of the ginger, lemon, honey, turmeric etc. And also the steaming with the eucalyptus oil will also help in the relaxation of the heavy head. And also the hot water mixed with the honey and the turmeric will also help in the getting out of the infection, as they contain the anti bacterial effect. And also a glass of hot water mixed with the honey is also said to be very much useful to have a good relief from the uneasy condition of the cold and the flu.