Why do feet get onychomycosis?
Onychomycosis (onychomycosis) is a common nail infection caused primarily by fungi. In recent years, the incidence of onychomycosis has gradually increased and has become a health issue of concern to many people. This article will combine the hot topics and hot content on the Internet in the past 10 days to analyze the causes, symptoms, prevention and treatment methods of onychomycosis, and provide structured data for readers' reference.
1. Causes of onychomycosis

The main cause of onychomycosis is fungal infection. Common pathogenic fungi include dermatophytes, yeasts and molds. Here are some common causative factors:
| causative factors | Specific instructions |
|---|---|
| fungal infection | Dermatophytes, yeasts and molds are the main pathogenic bacteria |
| humid environment | Wearing non-breathable shoes or socks for a long time can cause damp feet |
| low immunity | People with diseases such as diabetes and AIDS are more susceptible to infection |
| trauma | Damaged nails make it easier for fungi to invade |
| shared items | Sharing slippers, towels and other items with others may spread fungi |
2. Symptoms of onychomycosis
Symptoms of onychomycosis vary depending on the degree of infection and type of fungus. Here are the common clinical manifestations:
| Symptoms | Specific performance |
|---|---|
| Nail discoloration | Nails turn yellow, brown, or black |
| thickened nails | Nails become thickened, deformed, and difficult to trim |
| Brittle nails | Nails that are brittle, delaminated, or peeling |
| Odor | The infected area may have a bad odor |
| pain | May cause pain or discomfort in severe infections |
3. Preventive measures for onychomycosis
The key to preventing onychomycosis is to keep your feet clean and dry to avoid fungal growth. Here are some effective prevention methods:
| Precautions | Specific methods |
|---|---|
| Keep feet dry | After washing your feet, dry them thoroughly, especially between your toes |
| Wear breathable shoes and socks | Choose cotton socks and non-breathable shoes |
| Avoid sharing items | Do not share slippers, towels or nail clippers with others |
| Regular disinfection | Regularly clean and disinfect shoes, socks, and bathroom floors |
| Enhance immunity | Balanced diet, moderate exercise, improve resistance |
4. Treatment methods for onychomycosis
Treatment of onychomycosis requires patience and persistence. The following are common treatments:
| Treatment | Specific instructions |
|---|---|
| topical medications | Apply antifungal ointment, nail polish, etc. directly to the affected area |
| Oral medications | Antifungal medications prescribed by your doctor, such as terbinafine, itraconazole |
| laser treatment | Using laser to kill fungi is suitable for stubborn infections |
| surgical treatment | Nail removal may be necessary in severe infections |
| home care | Keep the affected area clean and trim nails regularly |
5. Hot topics about onychomycosis on the Internet in the past 10 days
According to recent Internet hot spots, the following are the focus of discussions about onychomycosis:
| hot topics | Discussion content |
|---|---|
| The contagiousness of onychomycosis | Many people are concerned about whether onychomycosis can spread among family members |
| Natural treatments for onychomycosis | Netizens share home remedies such as vinegar foot soaks and tea tree essential oil |
| The relationship between onychomycosis and diabetes | Diabetics more susceptible to onychomycosis, sparking health discussion |
| Onychomycosis treatment cycle | Patients are generally concerned about how long it will take for treatment to be effective |
| Recurrence of onychomycosis | How to prevent onychomycosis from recurring again after being cured has become a hot topic |
6. Summary
Onychomycosis is a common fungal infection that, although not life-threatening, can affect your quality of life. By understanding the causes, symptoms, and treatments of onychomycosis, you can better prevent and control the infection. At the same time, maintaining foot hygiene and enhancing immunity are the keys to preventing onychomycosis. If you suspect that you are infected with onychomycosis, it is recommended to seek medical treatment promptly to avoid worsening of the condition.
We hope that the structured data and hot spot analysis of this article can help readers better understand onychomycosis and take effective preventive and treatment measures.
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