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Which organ is affected by fungal disease?

Author

Rachel Ellis

Published Jan 09, 2026

Systemic fungal infections affect organs such as the lungs, eyes, liver, and brain and also can affect the skin. They typically occur in people who have a weakened immune system (see Opportunistic fungal infections. They were once thought to be plants but are now classified as their own kingdom.

Which disease is caused by fungus?

Some of the most common are athlete's foot, jock itch, ringworm, and yeast infections.

Which body organ is most affected by pathogenic fungi?

Many pathogenic fungi are parasitic in humans and are known to cause diseases of humans and other animals. In humans, parasitic fungi most commonly enter the body through a wound in the epidermis (skin).

Are fungal infections affecting internal organs?

Systemic mycoses are fungal infections affecting internal organs. In the right circumstances the fungi enter the body via the lungs, through the gut, paranasal sinuses or skin.

Who does fungal infections affect?

Anyone can get a fungal infection, even people who are otherwise healthy. Fungi are common in the environment, and people breathe in or come in contact with fungal spores every day without getting sick. However, in people with weakened immune systems, these fungi are more likely to cause an infection.

27 related questions found

What are 5 diseases caused by fungi?

Other diseases and health problems caused by fungi

  • Aspergillosis. About. Symptoms. ...
  • Blastomycosis. About. Symptoms. ...
  • Candidiasis. Candida infections of the mouth, throat, and esophagus. Vaginal candidiasis. ...
  • Candida auris.
  • Coccidioidomycosis. About. Symptoms. ...
  • C. neoformans Infection. About. ...
  • C. gattii Infection. ...
  • Fungal Eye Infections. About.

How does fungi affect the body?

When fungal organisms enter the body and the immune system is compromised these fungi grow, spread and invade into tissue and spread locally. Some organisms, especially yeast and some molds, can invade the blood vessels and cause infection in the bloodstream and distant organs.

Can a fungal infection spread internally?

Invasive candidiasis can cause serious complications to internal organs. The condition may be fatal if not treated promptly. Invasive candidiasis is a serious fungal infection. Yeast called Candida gets into your bloodstream and spreads to other parts of your body.

What are symptoms of internal fungal infection?

What are the symptoms of a fungal infection?

  • A vaginal yeast infection usually causes itching and foul discharge from the vagina.
  • A fungal infection on the skin may cause redness, itching, flaking, and swelling.
  • A fungal infection in the lungs may cause coughing, fever, chest pain, and muscle aches.

What causes fungus in the body?

In humans, fungal infections occur when an invading fungus takes over an area of the body and is too much for the immune system to handle. Fungi can live in the air, soil, water, and plants. There are also some fungi that live naturally in the human body.

What is the most common fungal disease in human?

What are the most common fungal skin infections?

  • Ringworm of the body (tinea corporis) Contrary to its name, ringworm is caused by a fungus and not a worm. ...
  • Athlete's foot (tinea pedis) ...
  • Jock itch (tinea cruris) ...
  • Ringworm of the scalp (tinea capitis) ...
  • Tinea versicolor. ...
  • Cutaneous candidiasis. ...
  • Onychomycosis (tinea unguium)

What diseases are caused by worms?

Types of Parasitic Roundworm Diseases

  • Ascariasis.
  • Hookworm Disease.
  • Pinworm Infection.
  • Strongyloidiasis.
  • Trichinosis.
  • Whipworm Disease.

Where are fungal infections common?

Fungi that can cause infections are more common in some parts of the United States and world. For example, in the United States, the fungus that causes Valley fever is found mainly in the Southwest and parts of the Pacific Northwest. Histoplasmosis and blastomycosis occur most often in the eastern United States.

Is ringworm caused by fungi?

Ringworm is a common infection of the skin and nails that is caused by fungus. The infection is called “ringworm” because it can cause an itchy, red, circular rash. Ringworm is also called “tinea” or “dermatophytosis.” The different types of ringworm are usually named for the location of the infection on the body.

Can fungal infection affect brain?

Causes. Fungal meningitis can develop after a fungal infection spreads from somewhere else in the body to the brain or spinal cord. Some causes of fungal meningitis include Cryptococcus, Histoplasma, Blastomyces, Coccidioides, and Candida.

What part of the body has the highest percent of fungal infections?

Feet come first when it comes to body parts with most fungi.

Can a fungal infection affect your whole body?

Invasive candidiasis is an infection caused by a yeast (a type of fungus) called Candida. Unlike Candida infections in the mouth and throat (also called “thrush”) or vaginal “yeast infections,” invasive candidiasis is a serious infection that can affect the blood, heart, brain, eyes, bones, and other parts of the body.

What happens if fungus gets in your blood?

When Candida is in your bloodstream, the condition is called Candidemia. Candida infection can spread from your bloodstream to other parts of your body (such as your eyes, kidney, liver, and brain). If this happens, it is called Invasive Candidemia.

What is a brain fungus?

Fungal meningitis is a rare type of meningitis. It stems from a fungal infection reaching the brain and spinal cord. It primarily affects people with weakened immune systems. Meningitis is a serious condition in which the protective lining surrounding the brain and spinal cord, known as the meninges, becomes swollen.

What kills skin fungus?

Treatment for skin fungus includes:

  1. Antifungal creams, many of which are available over-the-counter.
  2. Stronger prescription medications, which may work faster.
  3. Oral medicines, if the fungal infection is severe.

What are 4 fungal diseases?

Fungal Disease-Specific Research

  • Candidiasis. Candida are yeast that can be found on the skin, mucous membranes, and in the intestinal tract. ...
  • Cryptococcosis. ...
  • Aspergillosis. ...
  • Coccidioidomycosis (Valley Fever) ...
  • Histoplasmosis. ...
  • Blastomycosis. ...
  • Pneumocystis pneumonia.

What causes fungal infection on male private parts?

The main cause of male yeast infection is sexual contact. Having unprotected sex with a woman who has a yeast infection may result in the infection being passed to you. While not considered a sexually transmitted infection, yeast infections can be transferred from person to person.

What is the main human disease caused by roundworms?

Ascariasis is an infection of the small intestine caused by Ascaris lumbricoides, which is a species of roundworm. Roundworms are a type of parasitic worm. Infections caused by roundworms are fairly common. Ascariasis is the most common roundworm infection.

What are 5 diseases caused by parasites?

  • amebiasis.
  • amebic dysentery.
  • avian malaria.
  • babesiosis.
  • balantidiosis.
  • blackwater fever.
  • Chagas disease.
  • coccidiosis.

What are the main human diseases caused by round worms?

Roundworms are parasites that need to live in the body. These parasitic infections can cause diarrhea and fever. Types of roundworms in humans include pinworms and ascariasis. Often, roundworm infections come from traveling to countries with poor sanitation and hygiene.