The most common cause of common cold is exposure to a virus
There are more than 200 viruses that are responsible for the cause of common colds.
The most common virus responsible for the common cold is rhinoviruses. This virus causes around 30 to 35% of adult colds the other viruses typically are found in children. Exposure to cold weather can also cause a cold.
Home Remedies for the Common Cold
Lime is the most important among the prevailing home remedies for the common cold.
Lime juice should be diluted in a glass of water with a teaspoon of honey added to it it is an ideal remedy for cold and dry cough.
Garlic contains antiseptic properties. Garlic soup or supplement is the best natural remedy for common colds. Garlic oil combined with some onion juice diluted with water should be drunk several times a day.
Cut ginger into small pieces and boil in a couple of water strain mixture and add half teaspoon sugar and drink it hot ginger tea is also beneficial in treating a cold.
Hot packs are an excellent help for chest and head colds. A hot water bath is recommended as it relieves chest and nasal congestion as well as inhaling steam.
I hope this helps!