D2I2.
infection

Common cold

The common cold, or simply a cold, is a viral disease of the upper tract that primarily affects the respiratory of the nose, throat, , and . Signs and symptoms may appear in as little as two days after exposure to the virus. These may include coughing, sore throat, runny nose, sneezing, headache, , and fever. People usually recover in seven to ten days, but some symptoms may last up to three weeks. Occasionally, those with other health problems may develop . When general symptoms are and the disease is severe, the term "flu-like" or "-like illness" can be used instead.

Underlined words are explained — tap any of them.

Symptoms — what it feels like

  • ·Cough, sore throat, runny nose, fever, muscle aches, , headache,

Causes — why it happens

  • ·Viral (usually rhinovirus)

How it's found

  • ·Based on symptoms

Prevention

  • ·Hand washing, cough etiquette, vitamin C

Treatment

  • · therapy, zinc

Complications

  • ·Usually none, but occasionally media, , and can occur
Plain-language summary adapted from Wikipedia. Not medical advice.