What Is Latex Allergy?

A latex allergy causes rashes, asthma, or even anaphylaxis. Hundreds of everyday products contain latex. Learn what you need to know to avoid latex.

*Health information sourced from the Centers for Disease Control and Prevention (CDC) and MedlinePlus, a service of the U.S. National Library of Medicine. co-pay.com is not affiliated with or endorsed by the U.S. government.

Latex is a milky fluid that comes from the tropical rubber tree. Hundreds of everyday products contain latex. Repeated exposure to a protein in natural latex can make you more likely to develop a latex allergy. If your immune system detects the protein, a reaction can start in minutes. You could get a rash or asthma. In rare cases you could have a severe reaction called anaphylaxis.

Your doctor may use a physical exam and skin and blood tests to diagnose it. There are medicines to treat a reaction, but it is best to try to avoid latex. Common latex products include:

  • Gloves
  • Condoms
  • Balloons
  • Rubber bands
  • Shoe soles
  • Pacifiers

You can find latex-free versions of these products.

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