What causes subungual warts?
Subungual warts are a common skin disease, usually caused by human papillomavirus (HPV) infection, that appear as wart-like growths under the fingernails or toenails. In recent years, the incidence of subungual warts has increased and has become a health topic of concern to many people. This article will analyze in detail the causes, symptoms and preventive measures of subungual warts, and provide you with comprehensive answers based on hot topics on the Internet in the past 10 days.
1. Causes of subungual warts
Subungual warts are mainly caused by HPV virus infection. The following table summarizes the common HPV subtypes and their relationship with subungual warts:
| HPV subtypes | Association with subungual warts |
|---|---|
| HPV-1 | Most common, causing plantar warts and subungual warts |
| HPV-2 | It usually causes warts on the hands, and a few causes subungual warts. |
| HPV-4 | Associated with subungual and common warts |
| HPV-7 | Rare but may cause subungual warts |
In addition, the following factors may increase the risk of infection:
1.Broken skin: Tiny wounds around nails can easily allow viruses to invade.
2.low immunity: Such as diabetic patients or those taking immunosuppressants for a long time.
3.humid environment: Prolonged contact with water or wearing non-breathable shoes and socks.
2. Symptoms of subungual warts
Typical symptoms of subungual warts include:
| Symptoms | Description |
|---|---|
| Nail deformation | Nails that are thickened, pitted, or have vertical streaks |
| pain | It is obvious when pressing, and in severe cases, it affects daily activities. |
| black spots | Black spots formed by broken capillaries can be seen on the surface of the wart |
3. Association of hot health topics on the entire network in the past 10 days
According to recent hot search data, the following topics are highly relevant to the prevention and treatment of subungual warts:
| Ranking | topic | Related points |
|---|---|---|
| 1 | HPV vaccine for men | Prevent HPV-related skin diseases |
| 3 | Nail Health Self-Assessment Method | Early detection of subungual warts |
| 5 | Immunity boosting recipes | Reduce the risk of HPV infection |
4. Prevention and treatment suggestions
1.Precautions:
- Avoid walking barefoot in public wet areas
- Keep hands and feet dry and change shoes and socks regularly
- Do not share nail trimming tools with others
2.Treatment:
| Treatment | efficient | Things to note |
|---|---|---|
| Cryotherapy | 60-70% | Requires multiple treatments |
| laser treatment | 75-85% | May leave scars |
| topical medications | 40-50% | Requires long-term persistence |
5. Special reminder
Recently circulated on the Internet"Vinegar Soaking Nails to Treat Warts"Home remedies, verified by professional doctors:
- Ineffective when acetic acid concentration is insufficient
- High concentrations may damage normal tissue
- It is recommended to use scientific treatments under the guidance of a doctor
If nail abnormalities are found to last for more than 2 weeks, you should seek medical treatment promptly to avoid delayed treatment that may lead to the spread of warts or secondary infection. Maintaining good hygiene and building immunity are keys to preventing subungual warts.
check the details
check the details
en
