How contagious is a hand fungus?

The infection by a fungus rarely occurs via the soil. Also the transmission from animal to human is rather seldom. Far more often, the infection to a human being occurs via people who are already ill.

The fungus is also often transmitted indirectly via objects containing the pathogen, such as (moist) sports mats. In general, however, the risk of infection with a hand fungus is relatively low. If a hand fungus becomes contagious, the person at risk must have been exposed to a large quantity of the fungus.

In addition, there is usually already a weakness of the skin on the hands, so that the fungus can settle down better. In general, people with a weak immune system are more at risk of becoming infected with a hand fungus. People who sweat a lot on their hands and also wear gloves or live in humid areas have a higher risk of getting infected. This is because the fungi can multiply better in humid areas. Even though the risk of infection with a hand fungus is relatively low, one should avoid direct contact with sick persons to keep the risk of infection as low as possible.

Hand fungus – What to do?

If the suspicion of hand fungus is obvious, several differential diagnoses must be considered. In addition to hand fungus, allergies or eczema in the context of neurodermatitis can also cause skin changes with redness, scaling and itching. It is therefore advisable in any case to consult a dermatologist (dermatologist) and undergo a professional examination.

The dermatologist can confirm the diagnosis of hand fungus either by a visual diagnosis or by a smear which is then examined under a microscope.For rare types of fungi, a culture can be grown in the laboratory to find out exactly which pathogen it is. Only then can proper treatment be administered and a recurrence of the fungal infestation (relapse) prevented. It is not recommended to treat the fungus with home remedies such as yoghurt, garlic, vinegar or tea tree oil, as aggressive substances such as vinegar and garlic only further damage the already damaged skin.

This makes it much easier for other germs, such as bacteria, to gain access and accompanying infections can occur. However, one can prevent a new fungal infection. Fungi like warm and humid environments.

Thorough drying of the hands and sufficient, but not excessive hand hygiene can be helpful. To clean your hands, you should use a mild, pH skin neutral soap. The use of skin disinfectants, for example after using public sanitary facilities, can also help, but should only be used in combination with moisturizing hand cream, as disinfectants crack the surface of the skin and thus create ideal conditions for the penetration of fungal spores.