How to treat paronychia?

Written by Zhu Zhu
Dermatology
Updated on September 09, 2024
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The treatment of paronychia begins with identifying the cause, which predominantly is due to bacterial infection of the nail groove and surrounding tissues, leading to an inflammatory response. Therefore, to effectively treat paronychia, it is essential to combat the infection and apply or take some anti-inflammatory medications. Additionally, if pus formation occurs, proper drainage is necessary. After developing paronychia, it is advised against self-medicating or performing incisions to drain pus; instead, treatment should be sought from a dermatologist or a surgeon.

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Written by Huang Ling Juan
Dermatology
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Can paronychia be treated by oneself?

Paronychia generally should not be self-treated. The occurrence of paronychia is usually related to improper nail trimming or improper removal of hangnails; some are caused by bacterial infections, while others are due to fungal infections. It is advised not to self-treat paronychia, especially if there is an abscess, as it requires proper medical treatment at a hospital. Improper handling can easily lead to worsening of the infection, and pus drainage treatment should be conducted under the guidance of a doctor. If swelling and pain are significant, oral antibiotics might be necessary. In cases where there is no allergy to antibiotics, oral medications such as cefaclor sustained-release tablets or cefdinir dispersible tablets may be used. Attention should also be paid to the cleanliness of the affected area to avoid squeezing it oneself.

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Written by Huang Ling Juan
Dermatology
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How to treat paronychia

For acute paronychia, broad-spectrum antibiotics are mainly used for topical application. Options include mupirocin ointment, fusidic acid cream, or erythromycin ointment for symptomatic treatment. At the same time, it is important to wear loose shoes to avoid squeezing the foot and worsening the symptoms. If there is no improvement in symptoms after three days of using topical medications, surgical treatment may be considered based on the specific situation. For chronic paronychia, antibacterial or antifungal medications may be used. Medication should be gradually discontinued after the inflammation has subsided. During treatment, keep the affected area dry and avoid contact with water. Paronychia refers to an infection of the tissue surrounding the nail, typically presenting with localized swelling and pain.

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Written by Huang Ling Juan
Dermatology
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How to remove granulation tissue from paronychia

For polyps caused by paronychia that repeatedly flare up and are quite obvious, surgical methods are necessary for complete correction. Surgical options include nail groove plasty and lateral nail fold incision, both of which are effective treatments for severe paronychia. If the polyp from paronychia is not severe, it can be treated with topical medications to shrink the polyp and reduce swelling. Commonly used medications include skin and mucous membrane disinfectants such as povidone-iodine, and continuous damp dressing with medical alcohol can be applied to further reduce swelling, which is beneficial for muscle atrophy. Highly concentrated saline solution or phenol can also be used for local scalding through continuous damp dressing. The growth of a polyp in paronychia indicates repeated inflammatory irritation, which leads to local proliferation, so it is essential to address paronychia promptly when it occurs.

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Written by Huang Ling Juan
Dermatology
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How to treat an ingrown toenail that has become infected and pus-filled?

Paronychia with suppuration can be controlled by disinfecting the area with iodine and then applying anti-inflammatory ointments, typically mupirocin ointment or erythromycin ointment. If there is significant local swelling, it may be necessary to perform a lateral nail avulsion or nail removal under local anesthesia to ensure adequate drainage of the pus and control the infection effectively. After controlling the infection, for more severe cases of ingrown toenail deformity, it may require further correction of the nail and a procedure to reshape the nail groove to manage the inflammation and correct nail deformities. Treatment should also include oral antibiotics, taken under medical supervision, such as erythromycin tablets. Since paronychia with pus formation can easily lead to systemic infection, it is crucial to treat it aggressively.

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Written by Liu Gang
Dermatology
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How is paronychia radically cured?

Paronychia is a purulent infectious disease caused by the repeated irritation of a nail embedding into the flesh, most commonly found on the big toe. If the purulent infection is severe, it may require incision and drainage. If the symptoms are mild, it may be treated with appropriate oral and topical anti-inflammatory medications. To completely cure this condition, surgery is necessary to remove the nail embedded in the flesh and then use sutures to forcibly correct the placement. This can prevent recurrences in future life. Regular walking habits should be maintained without jumping, and wearing shoes that are too tight should be avoided. Dietary and lifestyle habits should also be regulated.