Infectious common cold causes due to rhinoviruses and coronaviruses. The former is active during spring, summer and autumn whereas the later is active during winter.

To prevent common cold infection, keep surrounding clean and practice healthy habits. Avoid this by limiting the contact with people who are suffering from the ailment.

Home remedies to treat common cold include use of garlic and onion. Fresh ginger tea is also a good solution to get rid of common cold which eases the sore throat.

Diet to cure common cold must be high in antioxidants and vitamin C and B complex. Foods to be avoided for common cold relief are eggs, meat, cheese and processed food.