Candidiasis

Candidiasis is a fungal infection caused by yeast-like fungi of the genus Candida. They constantly live on the skin and mucous membranes without causing harm, but when the body's defences weaken, they begin to multiply. Most often the mucous membrane of the mouth, the intestines and the genital organs are affected, less often the skin and nails. The diagnosis is made by a doctor based on examination and tests, so if candidiasis is suspected, one consults a general practitioner, a dermatologist or a gynaecologist.

Which doctorGynaecologist, also — dermatovenereologist
UrgencyRoutine appointment
Reviewed byMedical editorial team
Updated

For typical manifestations of candidiasis, patients book a routine appointment with a doctor at a convenient time. An urgent appointment is needed if, against the background of the infection, pronounced weakness, a high temperature, or rapidly spreading redness and swelling appear.

Main

  • The causative agent is fungi of the genus Candida: they constantly live on the skin and mucous membranes and become active when the body's defences are weakened.
  • Broad-spectrum antibiotics: suppress the beneficial microflora and open the way for fungi to multiply actively.
  • Itching, burning and a white curd-like coating: the main signs of damage to the oral mucosa or genital organs.
  • The diagnosis is confirmed by microscopy of a scraping or smear, and if the picture is unclear, a culture on a nutrient medium is carried out.
  • It is managed by a gynaecologist or a dermatovenereologist, and if no such specialist is available, one starts with a therapist at the place of residence.

What is candidiasis

Candidiasis is a fungal infection familiar to many through discomfort and itching. Let us look at what lies behind this condition, why it occurs and who is at risk.

What happens in the body

Candidiasis develops when yeast-like fungi of the genus Candida, which usually live on the skin and mucous membranes without causing harm, begin to multiply actively. Normally these microorganisms coexist with humans without causing any unpleasant sensations or drawing attention to themselves. But when the body's defences weaken, the fungi get the opportunity to increase their numbers unhindered on the surface of tissues. Disruption of the microflora, hormonal changes and certain diseases create a favourable environment for them. When the fungi multiply, they damage the surrounding tissues and trigger an inflammatory reaction. This manifests as itching, burning, redness and discharge, depending on where exactly the focus has arisen. Such a condition can cause pronounced discomfort and interfere with everyday life. If such signs appear, it is important not to self-treat, but to consult a doctor to determine the cause.

What causes it to develop

  • Taking broad-spectrum antibiotics: such medicines suppress not only pathogenic bacteria but also the beneficial microflora, which opens the way for fungi to multiply.
  • Reduced immunity: when the body's defences are weakened, it becomes harder to keep the growth of fungi in check, and they begin to actively colonise tissues.
  • Diabetes mellitus and other endocrine disorders: changes in metabolism create favourable conditions for fungi, so such people should be more attentive to their condition.
  • Hormonal changes: fluctuations in hormonal levels affect the state of the mucous membranes and microflora, making them more vulnerable to fungal activity.
  • Wearing tight clothing made of synthetic materials: such clothing does not let air through and creates a greenhouse effect in which fungi feel especially comfortable.
  • Increased moisture and warmth in skin folds: these conditions directly support the multiplication of fungi, so it is important to keep problem areas dry and clean.

Who encounters this more often

This condition is more often encountered by people with weakened immunity, as well as those who have taken antibiotics or have endocrine disorders. Candida fungi are present in the body of many people, but they become active precisely when the body's defences weaken. Women encounter this problem more often than men due to the structural features of the mucous membranes and hormonal fluctuations. People with diabetes mellitus and other endocrine disorders fall into the group requiring increased attention. Wearing tight clothing made of synthetic materials and constant moisture in skin folds also increase the likelihood of encountering this. Hormonal changes, for example during certain periods of life, also affect the body's vulnerability. Therefore, if characteristic discomfort appears, it is sensible not to postpone a visit to a specialist and to find out the cause.

What symptoms can occur?

The manifestations of candidiasis depend on which area is affected, and most often involve the mucous membranes of the mouth and genital organs. Based on the signs, it is important to understand when a routine visit is sufficient and when urgent help is needed.

How it is noticed at the very beginning

Candidiasis at the very beginning is noticed by itching and burning in the affected area, which are put down to fatigue or irritation. Redness and swelling of the skin or mucous membrane appear almost simultaneously with these sensations and gradually intensify. A white curd-like coating on the mucous membrane of the mouth or genital organs is noticed during examination or during hygiene. Pain or discomfort when urinating is often mistaken for a chance ailment and is not linked to a fungal infection. Cracks and peeling in the skin folds are for a long time explained by dryness or tight clothing. Symptoms may intensify after consuming certain foods, antibiotics, or against a background of reduced immunity. If such signs persist longer than usual, it is worth making a routine appointment with a doctor without waiting for deterioration.

Signs that occur most often

  • Itching and burning: a constant or intensifying sensation in the affected area that interferes with sleep and with concentrating on everyday matters.
  • Redness and swelling: the skin or mucous membrane looks inflamed, and the swelling is noticeable on touching and persists for a long time.
  • White curd-like coating: dense light-coloured deposits on the mucous membrane that are easy to notice on examination and that are difficult to remove.
  • Pain when urinating: discomfort or stinging at that moment, because of which a person begins to drink less often and avoid trips.
  • Cracks and peeling: damage in the skin folds that appears due to constant friction and moisture and does not heal for a long time.
  • Intensification after foods and antibiotics: a noticeable worsening of the condition after taking them or against a background of reduced immunity, which is worth taking into account when visiting a doctor.

When to seek help urgently

When to seek help urgently
SignHow urgentWhat to do
Typical manifestations of candidiasisRoutineMake an appointment with a doctor at a convenient time
Pronounced weaknessUrgentSeek help on the same day
High temperatureUrgentDo not postpone the visit to the doctor
Rapidly spreading rednessUrgentSeek medical help
Rapidly spreading swellingUrgentSeek medical help

Examinations and tests

Examination for candidiasis begins with an examination and clarification of complaints, and is then confirmed in the laboratory. Below is a breakdown of which specific tests are used and what each of them shows.

How the examination begins

Examination for candidiasis begins with an examination of the affected areas of the skin and mucous membranes. The doctor carefully listens to the patient's complaints and records exactly where the changes have appeared. Then he examines these areas, assessing the nature of the coating, redness and the boundaries of the lesion. Such an examination helps to understand how typical the picture is and which areas require laboratory confirmation. After this, the doctor takes a scraping or smear from the changed area for further testing. The resulting material is sent to the laboratory, where it is studied under a microscope. If microscopy does not provide a complete answer, a culture on a nutrient medium may be carried out. Keep all referrals and notes from the first appointment: they will be useful if a repeat consultation is needed.

What is prescribed and what it shows

What is prescribed and what it shows
ExaminationWhat it showsWhen it is prescribed
Examination of the skin and mucous membranesVisible changes in the areasAt the first appointment
Microscopy of a scraping or smearPresence of the causative agentTo confirm the diagnosis
Culture on a nutrient mediumClarification of the causative agentWhen the picture is unclear
Tests for predisposing diseasesBackground conditions of the bodyWith frequent exacerbations
Repeat microscopyChange in the picture over timeIf complaints persist

What is worth preparing for the appointment

  • Discharge summaries: take all medical documents describing previous visits for this matter, so that the doctor can see the history.
  • Test results: bring previous laboratory reports, if you have them, this will help to compare the picture.
  • List of complaints: write down in advance when the changes appeared and how they changed, so that you do not forget anything.
  • Observations: note what, in your opinion, affects the condition, this will speed up the analysis of the causes.
  • Questions for the doctor: formulate in advance what you want to clarify, so that the appointment is productive.

Which doctor should I see?

The choice of specialist for candidiasis depends on the localisation of the process, and treatment is always selected individually. Below — who to go to, what happens at the appointment and what the result rests on.

Which specialist manages this condition

Candidiasis is managed by a gynaecologist, and when the skin and its folds are affected — by a dermatovenereologist. The gynaecologist deals with forms of infection affecting the mucous membranes of the genital organs and assesses concomitant disorders. The dermatovenereologist is involved when the fungal infection manifests on the skin, nails or in the large folds of the body. If there is no specialist nearby, start with a general practitioner at your place of residence. The general practitioner will examine you, clarify the complaints and refer you to the right specialist. At the first appointment, the doctor takes a history, examines the affected areas and clarifies which conditions support the multiplication of fungi. Then they determine the form and localisation of the infection, because the direction of care depends on this. This order saves time and reduces the risk that the treatment will be the wrong one.

What treatment consists of

  • Selection of antifungal therapy by the doctor: the specialist chooses the direction of action taking into account the form and localisation of the infection, and not according to a template.
  • Local treatment of the affected areas: it is needed to relieve the manifestations on the skin or mucous membrane and reduce discomfort in the affected area.
  • Treatment of concomitant diseases: correction of the conditions that support the multiplication of fungi is important, otherwise a return of symptoms is quite likely.
  • Observation until the symptoms disappear: the doctor monitors the dynamics and, if necessary, changes the approach, so visits should not be skipped.

What depends on the patient themselves

The regularity of observation by the doctor largely determines how long the manifestations of candidiasis persist. If visits are skipped, the specialist does not see the dynamics and cannot adjust the care in time. The patient themselves notices whether the discomfort goes away, whether the condition of the skin or mucous membrane changes, whether new affected areas appear. These observations should be recorded and discussed at the appointment, rather than kept in mind. It is important to tell the doctor about any changes in how you feel and about which conditions are already known. Then the specialist more accurately assesses what supports the multiplication of fungi and hinders recovery. Following the agreements with the doctor and being careful in everyday life noticeably reduce the likelihood of symptoms returning again. Therefore, be observed until the symptoms disappear, and not until the first improvement.

What helps prevent an exacerbation?

Candidiasis prevention is aimed at maintaining the normal state of the skin and mucous membranes, so much depends on the everyday decisions of the person themselves. Regular monitoring and sensible household habits reduce the risk of flare-ups.

What to change in your habits

Keeping the skin dry and clean directly affects how the skin and mucous membranes feel. A damp environment and tight clothing create conditions in which fungal flora multiplies more actively. Wearing clothes made from natural fabrics helps the skin breathe and sweat less throughout the day. The rational use of antibiotics only as prescribed by a doctor is important because uncontrolled use disrupts the natural microflora. In diabetes mellitus, controlling sugar levels matters: elevated sugar supports the growth of fungal flora. Timely treatment of chronic diseases removes the background conditions that contribute to the development of infection. If you notice that your skin condition worsens after changing your habits, discuss this with your doctor at a routine appointment.

What should be kept under control

  • Skin dryness: after a shower and bathing, it is important to dry the skin folds, because moisture in them supports the multiplication of fungal flora.
  • Wardrobe: choose clothes made from natural fabrics and a loose cut so that the skin sweats less and does not become overly moist throughout the day.
  • Taking antibiotics: take any antibacterial agents only as prescribed by a doctor, as they disrupt the natural microflora.
  • Sugar levels: if you have diabetes, keep them under control, because elevated sugar creates a favourable environment for fungal flora.
  • Chronic diseases: treat them in a timely manner, because uncompensated conditions maintain a tendency to flare-ups.
  • Observation diary: note what is followed by itching or redness, so that at a doctor's appointment you can discuss recurring causes.

How often to see a doctor

A regular examination by a doctor is needed even when the skin and mucous membranes look calm and nothing is bothering you. The specialist assesses the condition of the skin and mucous membranes, and also pays attention to background diseases that contribute to the development of infection. In diabetes mellitus, controlling sugar levels remains part of the follow-up, since elevated sugar supports the growth of fungal flora. If flare-ups recur frequently, the doctor may suggest closer monitoring and clarify the causes. Between visits, it is useful to write down what changed in how you felt and which habits coincided with the worsening. Such notes help to notice patterns that are difficult to recall at an appointment. A routine visit should be planned in advance, without waiting until the condition becomes pronounced.

What is worth remembering

Candidiasis is a condition in which it is important not to self-diagnose and not to postpone a visit to a specialist. This section sums up: which decisions help preserve health and what should not be done.

Main conclusions

Candidiasis is not always a harmless condition that goes away on its own, and its appearance signals a disruption of the internal balance. Behind the external manifestations of candidiasis there may be factors that a person does not notice: changes in diet, stress, the use of certain remedies or concomitant conditions. Candidiasis progresses differently in different people, so identical signs do not mean identical causes. Attempts to treat candidiasis on one's own, without understanding the cause, often lead to flare-ups returning again. Candidiasis requires a careful attitude, but not panic: most situations can be corrected with timely consultation. If candidiasis returns or does not go away, this is a reason to undergo an examination, and not to change remedies at random. The mainstay in solving it remains the doctor, who will assess the overall picture, and not just a single symptom of candidiasis.

Portal Editorial TeamMedical editorial team

Covers what does not belong to a single specialty: how an appointment works, what to bring with you, how to read a referral. Every text is reviewed by a relevant doctor before publication.

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Questions and answers

Answered by the article’s medical editor.

Does candidiasis occur in children?

Yes, it occurs in children, especially in infants. Most often it is a white coating in the mouth, which is noticed during feeding, and nappy rash in the skin folds. In weakened children and those who have received antibiotics, the course is more persistent, so a paediatrician's examination is needed.

How does candidiasis in the elderly differ from the usual one?

Usually in the elderly it runs a more severe and longer course. Reduced immunity, concomitant diseases and poor care of the skin and oral cavity take their toll. Lesions in the folds and in the mouth are often added, and healing is slower than in younger people.

Is candidiasis transmitted from person to person?

Usually not, it cannot be caught from another person. Candida fungi already live on the skin and mucous membranes in most people, and the disease develops when the body's defences are weakened. The exception is transmission from mother to child during childbirth and feeding.

Can one do sports with candidiasis?

Yes, if one's general condition allows. But sweat and moisture in the folds support the multiplication of fungi, so after training it is important to take a shower at once and dry the skin. Tight synthetic kit and a shared changing room create extra conditions for an exacerbation.

Does candidiasis affect pregnancy and childbirth?

By itself it does not interfere with conception and carrying a pregnancy. But during pregnancy hormonal changes make the mucous membranes more vulnerable, so exacerbations occur more often. The pregnant woman is managed by a gynaecologist, who takes the condition into account and selects treatment with regard to the term.

How quickly does candidiasis resolve when one sees a doctor?

Usually improvement is noticeable in the first days, but the complete disappearance of symptoms takes longer. Much depends on the form, localisation and background conditions such as diabetes. If the manifestations last longer than expected, the doctor reviews the approach.

Can candidiasis go away on its own, without a visit to the doctor?

Sometimes mild manifestations fade on their own, but one should not count on this. Without clarifying the cause of the exacerbation, they return, and sometimes the process spreads to new areas. Therefore, with persistent discomfort it is more sensible to see a specialist.

What complications occur with candidiasis?

Most often it is limited to discomfort and damage to the skin or mucous membrane. The situation is more dangerous in people with severely weakened immunity, when the fungi spread beyond the surface tissues. Then the internal organs are affected, and help is needed in hospital.

Should a partner be examined for candidiasis?

Usually not, if the partner has no complaints. Candida fungi are present in most people and by themselves do not mean disease. Examination of the partner makes sense in case of repeated exacerbations or if symptoms appear in him.

How long should one be followed up by a doctor after improvement?

Usually visits continue until the symptoms have completely disappeared, and not until the first relief. With frequent exacerbations, follow-up stretches longer and includes checking background conditions. After that, routine check-ups are sufficient, even when nothing is troubling.