The common cold is an upper respiratory infection that affects your nose, throat, sinuses and windpipe. Colds usually go away on their own within a week to 10 days.

Coronaviruses are a group of viruses known for causing the common cold. They have a halo or crown-like (corona) appearance when viewed under an electron microscope. The common cold is an …

May 24, 2023 · In adults or children, a common cold that lasts a while can lead to swelling and pain in the sinuses. These are air-filled spaces in the skull above the eyes and around the nose.

Feb 19, 2026 · Learn about the common cold, its causes and spread, signs and symptoms and ways to prevent it.

Aug 5, 2025 · While you might be familiar with the common cold, there are some things to know about this condition that can help you feel better, avoid future colds, and reduce the spread of a virus.

Feb 23, 2026 · Common types of colds include rhinovirus, coronaviruses, and human parainfluenza virus. Tests can determine the cause of your cold, but it's usually not necessary. Covering coughs …

Feb 3, 2026 · Common cold symptoms tend to affect the upper airways, like the nose, head, and throat. Learn how symptoms progress with a viral cold.

A cold is caused by any one of several viruses that causes inflammation of the membranes that line the nose and throat. It can result from any one of more than 200 different viruses.

The common cold is an upper respiratory tract infection caused by many different viruses. The common cold is transmitted by virus-infected airborne droplets or by direct contact with infected secretions. …

How to tell cold and flu symptoms apart You can feel it coming on. As you grab another tissue to stifle yet another sneeze, your head is pounding, your throat feels dry and scratchy, and your nasal …