Community Health Network

Ranked among the nation's most integrated healthcare systems, Community Health Network is Central Indiana's leader in providing convenient access to exceptional healthcare services, where and when patients need them—in hospitals, health pavilions, workplaces, schools and homes.

Explore Community


Health library

En Español


What is mold?

Mold is a member of the fungus family. It is a branching-type of growth called hyphae. It is rarely destroyed by heat or cold exposure, but remains dormant until a particular season, such as spring or fall, when it grows and thrives.

Where does mold grow?

Mold lives in moist conditions where there is oxygen and other chemicals. Places mold may be found most often include the following:

  • Outside:
    • on dead or dying vegetation
    • moist, shady areas
    • rotting leaves and logs
  • Inside:
    • damp basements and closets
    • bathrooms
    • food storage areas
    • refrigerators
    • house plants
    • air conditioners and humidifiers
    • mattresses
    • upholstered furniture
    • garbage containers

What is mold allergy?

Mold spores or fragments may be inhaled through the nose and into the lungs where they cause allergic reactions or asthma.

Mold may also be eaten in foods, including the following:

  • cheeses processed by fungi
  • mushrooms
  • dried fruits
  • foods containing yeast
  • soy sauce
  • vinegar

There is no known relationship between allergy to the mold Penicillium and allergy to the antibiotic penicillin, which is made from the mold. Consult your child's physician for more information.

Click here to view the
Online Resources of Allergy, Asthma, & Immunology

Proud sponsor

  • Indiana Fever
  • Indianapolis Indians
  • Indiana Pacers
  • Ed Carpenter Racing
  • Indy Eleven
  • Indy Fuel

Health and wellness shopping

  • Wellspring Medical at Home for medical supplies and equipment
  • FigLeaf Boutique
  • Jasmine gift shop
  • Wellspring Pharmacy

More about shops