Common cold

Description

An infection of the nose and throat caused by a virus.

Overview

Cold viruses spread when someone who is sick coughs, sneezes or talks. These viruses also spread on shared objects or through hand-to-hand contact with someone who has a cold. Most colds are mild, but some may lead to other health problems.

Symptoms

Symptoms include a runny or stuffy nose, a sore or scratchy throat, and coughing and sneezing. People may feel generally not well and have body aches or headache. Some may have a low fever./p>

Treatments

Most colds get better without any treatment. Rest and drinking liquids can help. Some people use humidifiers or saline nasal rinses as well. Decongestants or pain relievers you can buy without a prescription may help with discomfort from some symptoms. Most people recover from a cold within two weeks. A cough may last longer.