Which department should I go to for paronychia?

Written by Liu Gang
Dermatology
Updated on September 09, 2024
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Paronychia is an infectious, purulent disease that occurs when a fingernail or toenail embeds into the skin. This condition can relate to one's walking posture or wearing tight shoes and falls under the domain of dermatology for treatment. Treatment can be sought by registering with the dermatology department of a formal hospital. The most common treatment methods include initial oral and topical anti-inflammatory medications. If these are ineffective, surgery may be required to clean and drain the pus. After recovery, the nail may be trimmed or removed and corrections enforced to prevent recurrence of paronychia. Additionally, proper shoe-wearing, walking, dietary, and lifestyle habits should be maintained. It is advisable to avoid wearing tight shoes, walking for prolonged periods, and consuming spicy and irritating foods.

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Written by Liu Jing
Dermatology
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How to treat suppurative paronychia?

Paronychia is a bacterial infection that requires enhanced cleaning of the nail groove and administration of anti-infection symptomatic treatment. Rest, a light diet, and nutritional support are important. Oral or intravenous antibiotics should be used, with cephalosporins recommended. Additionally, combating anaerobic bacteria is necessary. This can be coordinated with surgical dressing changes and local treatment. Iodine disinfection may be employed, and incision and drainage may be necessary to promote pus discharge. Ichthyol ointment may also be used to help draw out the pus. During treatment, increased water intake and improved cleanliness and care of the nail groove are recommended, along with avoiding dirty water to aid recovery.

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Written by Huang Ling Juan
Dermatology
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How to determine if you have paronychia

To determine if it's paronychia, first there will be obvious swelling, pain around the nail, and sometimes exudation. Paronychia is usually caused by the penetration of a foreign object under the nail, or by trimming the nails too short. If the nails are trimmed irregularly and become embedded in the nail bed, this can also lead to paronychia. If there is obvious swelling, pain, and tenderness around the nail, paronychia should be considered. Paronychia is usually related to ingrown nails. For mild ingrown nails, topical application of iodine can gradually alleviate the paronychia. In cases of severe paronychia, it is necessary to visit a hospital where a doctor can perform a nail removal and also change dressings timely. Significant pain may require oral antibiotics treatment or intravenous antibiotics. During treatment, avoid alcohol and spicy, irritating foods.

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Written by Liu Gang
Dermatology
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What should I do if the paronychia is draining pus at home?

Paronychia is mostly caused by nail ingrowth into the flesh or local trauma, and can be treated at home with topical povidone-iodine disinfection and mupirocin ointment application if pus appears. Additionally, oral cephalosporin antibiotics can be taken to help healing gradually. However, paronychia tends to recur frequently. Once it occurs, it is recommended to visit a dermatology department at a formal hospital to have the nail trimmed or to consider surgical treatment to prevent recurrence. It is also advisable to avoid wearing tight, cramped shoes to prevent trauma or crushing injuries. Once paronychia develops, the amount of local pus can vary; generally, quicker recovery can be expected once the pus is cleared. (Use medications under the guidance of a doctor.)

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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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General Surgery
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How to trim an ingrown toenail with paronychia?

If paronychia occurs with an ingrown toenail, one must not cut the nail bed too short. It is advisable to visit a professional institution where local disinfection can be carried out, followed by surgical removal or wedge resection of the nail embedded in the nail bed. This helps to reduce the risk of infection and stabilizes the condition of paronychia, avoiding local contamination, formation of paronychia, secondary abscesses, suppuration, nail bed infections, and other serious issues caused by self-trimming. Thus, if one has paronychia or an ingrown nail, it is best to visit a formal hospital and have it treated by a doctor. If necessary, a nail removal surgery can be performed to completely and effectively cure paronychia.