Upper respiratory infection (URI) affects the upper part of your respiratory system, including the throat, nose, sinuses, bronchi, and larynx.

Types of URIs

Upper respiratory infections affect your throat and sinuses. Some of the most common URIs are:

  • Common cold
  • Sinus infection — inflammation of sinuses
  • Sore throat
  • Epiglottitis — inflammation of the epiglottis
  • Laryngitis — Inflammation of the larynx
  • Bronchitis — inflammation of bronchial tubes
  • Note: influenza isn’t a URI.

What Causes Upper Respiratory Infections?

URIs are transmitted when a virus or bacteria enters your respiratory system. This can happen if you touch an infected surface or have hand-to-hand contact with a sick person.

Who Is At Risk?

Upper respiratory infections are common and can affect anyone. However, certain people are at a higher risk of contracting them.

Some situations that have a higher risk include:

  • When someone sick sneezes or coughs without covering their nose and mouth.
  • Being in crowded areas and spaces like institutions, schools, daycares, offices, and hospitals
  • Touching the nose or eyes too often
  • Contracting it in the colder months
  • Low-humidity
  • Having a weak immune system

Symptoms for Upper Respiratory Infections

A few common symptoms of URIs include a runny nose, congestion, cough, and sneezing. Others include:

  • Fever
  • Headache
  • Wheezing
  • Fatigue
  • Pain during swallowing

When Should You See a Doctor?

  • Typically, URIs last around one to two weeks and mostly go away on their own. You can take over-the-counter pain killers to help you feel better.
  • You can also use nasal sprays or decongestants to breathe better, and gargle with salt water to get relief from a sore throat.
  • However, if your symptoms persist or are too severe, you need to call a healthcare provider.

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