Fungal Infections

February 26, 2012

How to Identify the Various Types of Yeast Infections

How to Identify the Various Types of Yeast Infections

February 14, 2012


Candida albicans is a type of bacterial fungus that is present in every one of us in various areas of the body. When an imbalance occurs in the body causing the so-called bad bacteria to grow, this enables the fungus to grow and thrive resulting in a yeast infection. A yeast infection can occur in numerous areas of the body and each area can have various symptoms. These symptoms may sometimes be difficult to diagnose because they are similar to that of other illnesses or diseases.

Yeast infections can be caused by numerous things including having a weakened immune system, being diabetic, taking antibiotics, eating a poor diet full of carbohydrates and sugary foods, and poor hygiene.

Genital Yeast Infection

The most common type of yeast infection that we hear about the most is a vaginal yeast infection in women. A vaginal yeast infection can occur for the same reasons as listed above, along with being on birth control or being pregnant. If you suspect that you have a vaginal yeast infection, you should look for the following symptoms:

  • Burning/itching sensation around the vaginal area
  • A white thick discharge that may sometimes resemble that of cottage cheese
  • Burning during urination
  • Pain during sexual intercourse

These symptoms can be treated with homemade natural remedies and/or over the counter topical creams and ointments. The symptoms may disappear with treatment, however if an underlying cause is behind the yeast infection, that will need to be addressed as well. Seventy five percent of women will experience a yeast infection some time within their life.

A man can develop the same type of yeast infection in his genital area. He may experience the same type of symptoms as a woman, along with red spots located around the head of the penis. Males are a lot less likely to develop this type of yeast infection, but it is possible.

Oral Thrush

Oral thrush is a type of yeast infection that develops inside of the mouth. People that wear dentures or smoke are more susceptible to develop oral thrush than those who don’t. This problem can be very painful and can even cause problems with eating and drinking. Symptoms of oral thrush include: white lesions or patches on the tongue or inside of the cheeks that may become painful and even bleed, a thick coating covering the top of the tongue, loss of taste, and cracking red skin in the corners of the mouth. If oral thrush is not treated properly, it may spread to the throat and esophagus causing more severe problems.

Systemic Yeast Infection

Systemic candidiasis is when a yeast infection enters into the blood stream. This type of infection is typically found in people suffering from A.I.D.S. or Cancer. When this happens, the infection can spread to other organs, including the brain and can even be fatal. Symptoms of systemic candidiasis can include a fever, decreased blood pressure, an increase in heart rate, multi-organ failure, and meningitis. This is the most serious type of yeast infection and needs to be treated immediately.

Nail fungus

A yeast infection can make an appearance on both your fingernails and toenails. When this happens, the nails will typically turn to either a yellow or green color and possible loss of the nail all together. This type of infection may be difficult to diagnose due to the small amount of symptoms that may be present. Many over the counter fungal medications are available for use on the nails, however this type of yeast infection can sometimes be more difficult to treat and may require a stronger prescription medication to get rid of the infection.

Intestinal Yeast Infection

A yeast infection can form easily on the inside of the intestines. This is typically caused by a poor diet. When a person consumes a diet that is high in sugars and carbohydrates, the yeast will feed on them, causing yeast growth. An intestinal yeast infection can exhibit a variety of symptoms, however these symptoms are synonymous with other gastrointestinal problems, making it difficult to diagnose.

Some of the symptoms of intestinal yeast growth may include:

  • Diarrhea
  • Increased gas
  • Unexplained weight loss
  • Migraines
  • Depression
  • Overall discomfort

In order for an intestinal yeast infection to be properly diagnosed, a doctor may need to run some tests before treatment can begin. These tests may include a blood test or a fecal matter test. This type of infection can be difficult to diagnose even for a physician.

Skin Infection

The Candida fungus is present all over the skin making it possible for yeast growth to occur in areas where there is an increase in moisture and heat, especially in the arm pits, groin area, and skin folds. If these areas are not kept clean and dry, a yeast infection may occur causing symptoms inclusive of a red rash, an itching sensation, and burning.

This type of infection can be prevented by keeping these areas clean and dry at all times. Obese people are especially susceptible to getting these types of yeast infections. Over the counter powders, creams and sprays are available to treat these types of candida infections. If a yeast infection occurs frequently, a prescription medication may be needed.

It is always important to take note of what symptoms you are experiencing. If you believe that you have a yeast infection, there are numerous natural remedies and over the counter remedies that you can try. If these fail to rid your body of the infection, medical help should be sought to get stronger treatment. If symptoms persist of get worse, you should see your doctor to ensure that the problem is not something more serious. Yeast infections are very common among people of all age, especially those who have a weakened immune system.

Embarrassment should not be a reason to avoid seeing a doctor if you believe that you have a yeast infection that will not go away with basic treatment, and failure to undergo the appropriate treatment may lead to aggravated health conditions.



October 29, 2008

Oral Thrush

Filed under: fungal infections — Tags: , , , , , , , — patoconnor @ 1:25 pm

Oral Thrush


Oral thrush is a condition in which the fungus Candida albicans grows out of control. Like most healthy people, you probably have small amounts of the fungus in your mouth and digestive tract and on your skin. You can’t see the fungus and normally won’t know it’s there — it usually doesn’t cause problems because normal bacteria (flora) in your body keep its growth in check. But when this balance is disturbed — by medications or illness — Candida can grow out of control, leading to problems such as diaper rash and vaginal yeast infections as well as oral thrush.

Oral thrush causes creamy white lesions, usually on your tongue or inner cheeks. The lesions can be painful and may bleed slightly when you scrape them or brush your teeth. Sometimes oral thrush may spread to the roof of your mouth, your gums, tonsils or the back of your throat.

Although oral thrush can affect anyone, it occurs most often in babies and toddlers, older adults, and people whose immune systems have been compromised by illness or medications. Oral thrush is a minor problem for healthy children and adults, but for those with weakened immune systems, symptoms of oral thrush may be more severe, widespread and difficult to control.

Signs and symptoms CLICK TO ENLARGE Photograph showing white, creamy patches of oral thrush on the tongue Oral thrush

Oral thrush usually produces creamy white lesions on your tongue and inner cheeks and sometimes on the roof of your mouth, gums and tonsils. The lesions, which resemble cottage cheese, can be painful and may bleed slightly when rubbed or scraped. Although signs and symptoms often develop suddenly, they may persist for a long period of time.

In severe cases, the lesions may spread downward into your esophagus — the long, muscular tube stretching from the back of your mouth to your stomach (Candida esophagitis). Signs and symptoms of Candida esophagitis may include:

  • Pain or difficulty swallowing
  • A sensation of food sticking in your throat or the middle of your chest
  • Possible fever if the infection spreads beyond your esophagus

Symptoms in infants and breast-feeding mothers
Healthy newborns with oral thrush usually develop symptoms during the first few weeks of life. In addition to the distinctive white mouth lesions, infants may have trouble feeding or be fussy and irritable. They can also pass the infection to their mothers during breast-feeding. Women whose breasts are infected with Candida may experience the following signs and symptoms:

  • Unusually red or sensitive nipples
  • Taut, shiny skin on the areola
  • Unusual pain during nursing or painful nipples between feedings
  • Stabbing pains deep within the breast  


Microorganisms such as viruses, bacteria and fungi are everywhere, including in and on your own body. In general, the relationship between you and the microorganisms in your body is mutually beneficial. You provide nutrition, protection and transportation for them, while they stimulate your immune system, synthesize essential vitamins,, and help protect against harmful viruses and bacteria.

But your relationship to microorganisms in the world at large is more complex. Some microbes are highly beneficial, whereas others — such as those that cause malaria and meningitis — can be deadly. For that reason, your immune system works to repel harmful invading organisms while maintaining a balance between “good” and “bad” microbes that normally inhabit your body.

But sometimes these protective mechanisms fail. Oral thrush and other Candida infections occur when your immune system is weakened by disease or drugs such as prednisone, or when antibiotics disturb the natural balance of microorganisms in your body.

These illnesses may make you more susceptible to oral thrush infection:

  • Chronic mucocutaneous candidiasis. Usually affecting children younger than age 3, thisgroup of rare disorders is marked by a chronic Candida infection of the mouth and fingernails and of the skin on the scalp, trunk, hands and feet. Scaly, crusted lumps known as granulomas also may develop in the mouth or on the nails and skin. Adults occasionally develop the disorder — usually as a result of a tumor on the thymus gland (thyoma).
  • HIV/AIDS. The human immunodeficiency virus (HIV) — the virus that causes AIDS — damages or destroys the cells of your immune system, making you more susceptible to opportunistic infections your body would normally resist. One of these opportunistic infections is oral thrush. Thrush is rare in the early stage of AIDS, usually appearing only when counts of helper T cells — one of the key cells in the immune system — fall below 350. Although oral thrush is the least serious of the fungal infections that can affect people with HIV, it may be an indication that HIV is worsening. Candida esophagitis, which occurs when thrush spreads to the esophagus, generally develops when T cell counts are 200 or less and is considered an AIDS-defining illness — an opportunistic illness that indicates a person with HIV is developing AIDS.
  • Cancer. If you’re dealing with cancer, your immune system is likely to be weakened both from the disease and from treatments such as chemotherapy and radiation, increasing the risk of Candida infections such as oral thrush.
  • Diabetes mellitus. If you don’t know you have diabetes or the disease isn’t well controlled, your saliva may contain large amounts of sugar, which encourages the growth of Candida.
  • Vaginal yeast infections. It’s estimated that three out of every four women will have a vaginal yeast infection (Candida vulvovaginitis) at least once before menopause. Vaginal yeast infections are caused by the same fungus that causes oral thrush. Although a yeast infection isn’t dangerous, a pregnant woman can pass the fungus to her baby during delivery. As a result, her newborn may develop oral thrush within the first several weeks after birth. Up to 5 percent of healthy newborns with oral thrush are infected through mother-to-child transmission.
  • Dry mouth (xerostomia). This occurs when the salivary glands don’t produce enough moisture. Dry mouth disrupts the balance of normal microorganisms in your mouth, increasing your risk of oral thrush. Although not itself a disease, dry mouth can be a symptom of certain illnesses, including Sjogren’s syndrome — an autoimmune disease that causes an extremely dry mouth and eyes. Bone marrow transplants, stress or anxiety, depression, and certain nutritional deficiencies also can cause a dry mouth. So can chemotherapy, radiation to the head and neck area and hundreds of medications — especially antidepressants, pain and high blood pressure drugs, tranquilizers, diuretics and antihistamines.

Risk factors

Anyone can develop oral thrush, but the infection is especially common in infants and toddlers whose immune systems aren’t fully developed. In addition, babies can pass the infection to their mothers during breast-feeding.

You’re also more likely to develop oral thrush if you:

  • Are an older adult
  • Have a compromised immune system
  • Use corticosteroids, antibiotics or birth control pills
  • Smoke
  • Wear dentures

Screening and diagnosis

If you or your baby develops painful white lesions inside the mouth, see your doctor or dentist. Oral thrush can usually be diagnosed simply by looking at the lesions, but sometimes a small sample is examined under a microscope to confirm the diagnosis.

If thrush develops in older children or adolescents who have no other risk factors, seek medical care. An underlying condition such as diabetes may be the cause. In that case, your doctor will perform a thorough physical exam as well as recommend certain blood tests to help find the source of the problem.

Thrush that extends into the esophagus can be serious. To help diagnose this condition, your doctor may ask you to have one or more of the following tests:

  • Throat culture. In this procedure, the back of your throat is swabbed with sterile cotton and the tissue sample cultured on a special medium to help determine which bacteria or fungi, if any, are causing your symptoms.
  • Endoscopic examination. In this procedure, your doctor examines your esophagus, stomach and the upper part of your small intestine (duodenum) using a lighted, flexible tube with a camera on the tip (endoscope). The test, called an esophagogastroduodenoscopy, takes between 30 and 60 minutes. You’ll be given a sedative to make you more comfortable and a local anesthetic so that you don’t cough or gag when the endoscope is inserted. There’s a slight risk of perforation of your esophagus, stomach or duodenum and of an adverse reaction to medication you may be given.
  • Barium swallow. In this test, you’ll need to drink one or two barium “milkshakes” — glasses of thick, chalky liquid that may be flavored so that they go down more easily. X-rays are then taken as the barium flows through your esophagus into your stomach.


Oral thrush is seldom a problem for healthy children and adults, although the infection may come back even after it’s been treated. For people with compromised immune systems, however, thrush can be more serious.

Children with HIV may have especially severe symptoms in their mouth or esophagus, which can make eating painful and difficult. As a result, they don’t receive adequate nutrition, just when they need it most. In addition, thrush is more likely to spread to other parts of the body in people with cancer, HIV or other conditions that weaken the immune system. In that case, the areas most likely to be affected include the digestive tract, lungs, liver and skin.


The goal of any treatment is to stop the rapid spread of the fungus, but the best approach may depend on your age and the cause of the infection.

Treating oral thrush in children
Toddlers with mild oral thrush who are otherwise healthy may need no  treatment at all. If the infection develops after a course of antibiotics, your doctor may suggest adding unsweetened yogurt to your child’s diet to help restore the natural balance of bacteria. Infants or older children with persistent thrush may need an antifungal medication.

Treating oral thrush in infants and nursing mothers
If you’re breast-feeding an infant who has oral thrush, you and your baby will do best if you’re both treated. Otherwise, you’re likely to pass the infection back and forth. Your doctor may prescribe a mild antifungal medication for your baby and an antifungal cream for your breasts. If your baby uses a pacifier or feeds from a bottle, wash and rinse nipples and pacifiers every day until the thrush clears up.

Treating oral thrush in healthy adults
If you’re a healthy adult with oral thrush, you may be able to control the infection by eating unsweetened yogurt or taking acidophilus capsules or liquid. Acidophilus is available in natural food stores and many drugstores. Some brands need to be refrigerated to maintain their potency. Yogurt and acidophilus don’t destroy the fungus, but they can help restore the normal bacterial flora in your body. If this isn’t effective, your doctor may prescribe an antifungal medication.

Treating oral thrush in adults with weakened immune systems
Most often, your doctor will recommend an antifungal medication, which may come in one of several forms, including lozenges, tablets or a liquid that you swish in your mouth and then swallow.

The normal course of treatment is usually 10 to 14 days. Unfortunately, Candida albicans can become resistant to antifungal medications, especially in people with late-stage HIV infection. A drug known as amphotericin B may be used when other medications aren’t effective.

Some antifungal medications may cause liver damage. For this reason, your doctor will likely perform blood tests to monitor your liver function, especially if you require prolonged treatment or have a history of liver disease


The following measures may help reduce your risk of developing Candida infections:

  • Try using yogurt or acidophilus capsules when you take antibiotics.
  • Treat any vaginal yeast infections that develop during pregnancy as soon as possible.
  • If you smoke, ask your doctor about the best ways to quit.
  • See your dentist regularly — at least every six to 12 months — especially if you have diabetes or wear dentures. Brush and floss your teeth as often as your dentist recommends.
  • Try limiting the amount of sugar and yeast-containing foods you eat, including bread, beer and wine. These may encourage the growth of Candida.


These suggestions may help during an outbreak of oral thrush:

  • Practice good oral hygiene. Many dentists recommend brushing at least twice a day and flossing at least once. If you have problems with strength or dexterity in your hands, an electric toothbrush can make brushing easier. Avoid mouthwash or sprays — they can destroy the normal flora in your mouth.
  • Try warm saltwater rinses. Dissolve 1/2 teaspoon of salt in 1 cup of warm water. Or rinse with a mild baking soda solution — 1 teaspoon of soda in 1 cup of warm water. Swish the rinses, but don’t swallow.
  • Use nursing pads. If you’re breast-feeding and develop a fungal infection, this will help prevent the fungus from spreading to your clothes. Look for pads that don’t have a plastic barrier, which can encourage the growth of Candida. For more information on breast-feeding, you can contact the La Leche League at (847) 519-7730. Or check its Web site.

Mayo Clinic

Types of Fungal Infections

Related Terms:  Tinea, Athlete’s Feet, Candida, Jock Itch, Yeast Infections, Oral thrush, Cryptococcosis, Sporotrichosis, Pityriasis Versicolor, Histoplasmosis, Blastomycosis, Tinea Pedis, Tinea Cruris, Tinea Corporis, Tinea Unguiuum, Tinea Barbae, Tinea Manuum, Tinea Capitis

Types of Fungal Infections

For those of us with lymphedema, proper skin care is essential to our health and well being. The skin must be cared for correctly and every effort must be made to avoid fungus and fungal infections. If after all we do, we acquire one, it must be treated promptly. These fungal infections can be catastrophic.

Definition of a fungus:  Member of a class of primitive vegetable organisms. These plants lack cholorphyll, are generally parasitic and reproduce by spores. 

Fungus causing infections can be classified in two distinct groupings. Fungus infections from a mold-like fungi include athlete’s feet, jock itch, ringwowrm  and tinea capitis.

Fungus infections from a yeast-like fungi include diaper rash, oral thrush, cutaneous candida and some genital rashes.

Fungal Infections


Skin Fungus Infections

Types of Fungal infections

Types list: The list of types of Fungal infections mentioned in various sources includes:

Vaginal Candidiasis
Oral thrush
Athlete’s foot
Yeast infections
Ringworm – not a worm but a fungus.

Pityriasis Versicolor

Types discussion: Mycoses can affect your skin, nails, body hair, internal organs such as the lungs, and body systems such as the nervous system. Aspergillus fumigatus, for example, can cause aspergillosis, a fungal infection in the respiratory system.
Some fungi have made our lives easier. Penicillin and other antibiotics, which kill harmful bacteria in our bodies, are made from fungi. Other fungi, like certain yeasts, also can be beneficial. For example, when a warm liquid like water and a food source are added to certain yeasts, the fungus ferments. The process of fermentation is essential for making healthy foods like some breads and cheeses.1

Acknowledgment and Thanks


Fungal infections

diseases caused by organisms of the kingdom Fungi, which includes various genera that may cause disorders with musculoskeletal manifestations (Table 1). These pathogical conditions are discussed in more detail under their specific names.
Fungal infections, Table 1. Various types of fungal infections.

Disease Organism

Actinomycosis Actinomyces species

Nocardiosis Nocardia species
Cryptococcosis (torulosis) Cryptococcus neoformans

North American blastomycosis Blastomyces dermatitidis

South American blastomycosis (paracoccidioidomycosis) Blastomyces brasiliensis

Coccidioidomycosis Coccidioides immitis

Histoplasmosis Histoplasma capsulatum

Sporotrichosis Sporothrix schenkii

Candidiasis Candida albicans

Mucormycosis Mucor species

Aspergillosis Aspergillus species

Maduromycosis (mycetoma) Madurella,Nocardia, Streptomyces species

What are the different types of fungal infection?

When it comes to human body, the term fungus refers to a type of germ that lives on all of us. This germ harmless most of the time, can cause problems occasionally. This is called a fungal infection. Persistent fungal infections may be indicators of an imbalance in the body’s microflora (the small, usually bacterial, inhabitants of gut,skin surfaces and mucous membranes).

What are the different types of fungal infection?


is a type of fungal infection of the hair, skin, or nails. When it’s on the skin, tinea usually begins as a small red area the size of a pea. As it grows, it spreads out in a circle or ring. Tinea is often called “ringworm” because it may look like tiny worms are under the skin (but of course, they’re not!). Because the fungi that cause tinea (ringworm) live on different parts of the body, they are named for the part of the body they infect. Scalp ringworm is found on the head, and body ringworm affects arms, legs, or the chest.
Athlete’s foot

is another type of fungal infection that usually appears between the toes but can also affect the bottom or sides of the feet.
Jock itch

is a fungal infection of the groin and upper thighs. (This usually occurs only in boys and men.)

is a yeast-like fungus. This fungus most often affects the skin around the nails or the soft, moist areas around body openings. Diaper rash in babies is a form of candidal infection, as is thrush, the white patches most often found in the mouths of kids and babies. Older girls and women may develop another form of candidal infection in the area in and around the vagina. This is called a yeast infection



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