Why does eczema have pus?
Eczema is a common skin disease, mainly characterized by symptoms such as skin redness, itching, and scaling. However, when pus appears in eczema, it may mean an exacerbation or secondary infection. This article will combine the hot topics and hot content on the Internet in the past 10 days to analyze the causes, treatment methods and preventive measures of eczema pus.
1. Common causes of pus in eczema
Pus in eczema is usually caused by a bacterial infection. The following are common causes:
| Reason | Description |
|---|---|
| Excessive scratching | When eczema itches, patients may scratch too hard, causing skin damage and bacterial invasion. |
| secondary infection | The skin barrier of eczema is damaged, making it prone to secondary bacterial infections such as Staphylococcus aureus. |
| Improper care | Failing to cleanse in time or using irritating skin care products can aggravate skin inflammation. |
2. Symptoms of eczema and pus
When eczema develops pus, the following symptoms usually occur:
| Symptoms | Description |
|---|---|
| Exudation of pus | Yellow or white pus appears on the surface of the skin, which may be accompanied by an odor. |
| Increased redness and swelling | The area of redness and swelling at the infected site expands, and the pain is obvious. |
| Fever | Severe infections may be accompanied by low-grade fever or general malaise. |
3. How to deal with eczema pus
If pus appears in eczema, the following measures should be taken promptly:
| Processing steps | Specific methods |
|---|---|
| Clean the affected area | Gently clean the pus with warm water or saline, avoiding harsh cleansers. |
| topical antibiotics | Apply antibiotic ointment (such as mupirocin ointment) as recommended by your doctor. |
| avoid scratching | Keep your nails short and wear gloves if necessary to reduce skin damage. |
| Seek medical treatment | If symptoms worsen or persist, seek medical attention promptly. |
4. Measures to prevent pus from eczema
Prevention is better than cure, here are some effective ways to prevent pus from eczema:
| Precautions | Detailed description |
|---|---|
| Keep skin moist | Use a non-irritating moisturizer to avoid dry, cracked skin. |
| Avoid irritating substances | Stay away from soaps, perfumes and other products that may irritate your skin. |
| Wear comfortable clothing | Choose breathable fabrics like cotton to reduce friction and stuffiness. |
| diet conditioning | Avoid spicy, seafood and other foods that can easily induce eczema. |
5. Popular questions and answers on the Internet: Frequently Asked Questions about Eczema Pus
The following are the popular questions and answers that netizens have paid attention to in the past 10 days:
| question | Answer |
|---|---|
| Is eczema pus contagious? | Ordinary eczema is not contagious, but you need to avoid close contact with secondary bacterial infections. |
| Can I use alcohol to disinfect? | Alcohol may irritate the skin, so it is recommended to use saline or a disinfectant recommended by your doctor. |
| Do I need oral antibiotics? | For mild cases, topical antibiotics can be used, but for severe infections, oral medications should be taken as directed by a doctor. |
6. Summary
Pus from eczema is a sign that the condition is getting worse and may be related to bacterial infection. Prompt cleaning, proper medication use, and preventive care are key. If symptoms persist or worsen, seek medical treatment. Through scientific management and daily care, eczema can be effectively controlled and the occurrence of complications can be reduced.
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