What causes penis ulcers?
Recently, the topic of men's health has triggered widespread discussions on social media and medical forums, among which "penis ulceration" has become one of the hot topics. Many men are worried about this, but lack scientific knowledge. This article will combine the hot topics and medical knowledge on the Internet in the past 10 days to provide you with a detailed analysis of the possible causes, symptoms and countermeasures of penis ulceration.
1. Common causes of penis ulcers

Penile ulcers can be caused by a variety of factors, including infection, trauma, allergies, or chronic disease. Here is a breakdown of common causes:
| Reason type | specific disease or factor | Typical symptoms |
|---|---|---|
| Infectious | Sexually transmitted diseases (such as syphilis, herpes, gonorrhea) | Ulcers, pain, and increased discharge |
| Traumatic | Friction injuries, surgical trauma | Local redness, swelling and ulceration |
| allergy or inflammation | Contact dermatitis, balanitis | Itching, rash, erosion |
| chronic disease | Diabetes, immune system diseases | Recurrent infections and slow healing |
2. Recent hotly discussed cases
According to network data in the past 10 days, the following topics are highly related to penis health:
| platform | Topic keywords | Discussion popularity |
|---|---|---|
| "Misunderstandings about Men's Private Parts Care" | Reading volume: 12 million+ | |
| Zhihu | “Is penile ulceration related to HPV?” | Number of answers: 500+ |
| Douyin | "Doctors popularize reproductive health" | 800,000+ likes |
3. How to judge whether medical treatment is needed?
If the following situations occur, it is recommended to seek medical treatment immediately:
1.Ulcer lasts longer than 1 weekAnd there are no signs of improvement;
2. accompanyFever, swollen inguinal lymph nodes;
3. YesHistory of high-risk sexual behaviorsormultiple sex partners;
4. existencediabetesand other basic diseases.
4. Prevention and daily care suggestions
1.Keep clean and dry: Clean daily and avoid using irritating lotions;
2.safe sex: Use condoms correctly;
3.avoid excessive friction: Choose loose and breathable underwear;
4.control blood sugar: Diabetic patients need strict monitoring.
5. Clarification of common misunderstandings
1.Misunderstanding:“The ulcer must be a sexually transmitted disease” →Facts:It can also be caused by common infection or trauma;
2.Misunderstanding:“Just apply the ointment yourself” →Facts:It is necessary to identify the cause and then treat symptomatically;
3.Misunderstanding:“Only unclean sexual intercourse can lead to infection” →Facts:It may also occur when the immune system is low.
Summary:The causes of penile ulceration are complex and diverse, and need to be comprehensively judged based on specific symptoms and medical history. Timely medical treatment and standardized treatment are key to avoid delaying the condition due to shame. Men's health problems should receive equal attention, and scientific knowledge can effectively prevent them.
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