Common cold is usually caused by a viral infection. Symptoms: sneezing, runny nose, congestion and mild fever. Treatment: taking enough rest and drinking lots of fluids.
Influenza is cause by several influenza viruses. Symptoms: chills, fever, severe headache, muscular pains, runny nose, and general discomfort. Treatment:washing your hands often(I'm not really sure about the treatment for influenza)
