The highest natural medicine is eucalyptus essential oils. It considerably helps in case of cold and is anti-microbial and anti-bacterial. It frees respiratory airways and strengthens the body’s defense against viruses, flu and common cold without any side effect. Recommended by all pediatricians for slight massage of children when they have a cold. By mixing it with warm water, in humidifiers, it becomes ideal for the decongestion of nose and throat through inhaling. Boosts blood circulation, helps in the case of insomnia and rests the brain. Helps the chronic cases of bronchitis and asthma and contributes to expectoration.