Ingrown Toenail Treatment: When Should You See a Doctor?

An ingrown toenail develops when the edge of a toenail grows into the surrounding skin. It most commonly affects the big toe and may cause pain, tenderness, redness and swelling. If bacteria enter the broken skin, the area may also become infected or produce pus.

What causes an ingrown toenail?

Common contributing factors include:

• Cutting toenails too short or rounding the corners

• Wearing tight or narrow shoes

• Injury or repeated pressure on the toe

• Naturally curved or thick toenails

• Sweaty feet or poor foot hygiene

Can an ingrown toenail be treated at home?

Mild symptoms may improve with simple care. Keep the foot clean and dry, wear comfortable shoes with enough room around the toes, and avoid picking at or cutting deeply into the affected nail.

When trimming your toenails, cut them straight across and avoid cutting them too short. Do not attempt to remove an embedded section of nail yourself, as this can worsen the injury or introduce infection.

When should you see a doctor?

Arrange a medical assessment if:

• Pain or swelling is getting worse

• There is pus, bleeding or spreading redness

• Home care has not helped

• The problem keeps returning

• You have diabetes, poor circulation or reduced sensation in your feet

People with diabetes or circulation problems should seek professional advice promptly because foot infections can become more serious.

Treatment at MyGP Clinic

A MyGP Clinic doctor will examine your toe, assess whether infection is present and recommend treatment based on the severity of the condition.

Treatment may include advice on nail and wound care, management of infection, or referral when appropriate. For a severe or recurrent ingrown toenail, the doctor may recommend a minor procedure to remove the affected edge of the nail.

Partial nail removal is generally performed after the toe has been numbed with a local anaesthetic. It can relieve pressure on the surrounding skin, support healing and help reduce the chance of the same nail edge becoming ingrown again. Your doctor will explain the procedure, possible risks and aftercare before treatment.

Do not wait for the pain to worsen

Early assessment can help prevent an ingrown toenail from becoming more painful or infected. If you have a sore, swollen or infected toe, contact MyGP Clinic to arrange an appointment.

This article provides general information only and does not replace individual medical advice. Treatment suitability and outcomes vary between patients.

甲沟炎怎么办？什么时候应该看医生？

甲沟炎是指脚趾甲边缘长入或压进周围皮肤，最常见于大脚趾。患处可能出现疼痛、触痛、红肿和发炎；如果细菌进入破损的皮肤，还可能发生感染或流脓。

甲沟炎常见原因

常见诱因包括：

• 趾甲剪得太短或把两侧剪成圆弧形

• 穿着过紧或鞋头狭窄的鞋子

• 脚趾受伤或长期受到挤压

• 趾甲天生弯曲、较宽或较厚

• 脚部容易出汗或清洁护理不当

轻微嵌甲可以自己处理吗？

症状较轻时，可先保持脚部清洁和干爽，并穿着宽松、舒适、鞋头空间充足的鞋子。请勿自行挖剪已经嵌入皮肤的趾甲，也不要反复挤压或挑弄患处，以免加重损伤或引起感染。

平时修剪趾甲应尽量平直横剪，不要剪得太短，也不要把两侧边角剪得过深。

哪些情况需要看医生？

如有以下情况，建议尽快就医：

• 疼痛或肿胀持续加重

• 出现流脓、出血或红肿范围扩大

• 居家护理后没有改善

• 嵌甲反复发作

• 患有糖尿病、血液循环不良或脚部感觉减退

糖尿病或下肢循环不良患者发生脚趾问题时，应尽早接受专业评估，因为足部感染可能变得较为严重。

MyGP Clinic 可以如何帮助您？

MyGP Clinic 医生会检查患处、判断是否存在感染，并根据病情严重程度提供合适的治疗建议。

治疗可能包括趾甲及伤口护理指导、感染处理，或在适当情况下安排转诊。对于严重或反复发作的嵌甲，医生可能会建议进行小手术，移除嵌入皮肤的部分趾甲。

部分趾甲拔除通常会先使用局部麻醉，让脚趾暂时失去痛觉。该治疗可减轻趾甲对周围皮肤的压力、帮助患处愈合，并降低同一位置再次发生嵌甲的风险。治疗前，医生会向您说明具体步骤、潜在风险及术后护理方法。

不要等到疼痛加重才处理

尽早检查有助于避免嵌甲进一步疼痛或感染。如果您的脚趾持续疼痛、红肿或出现感染迹象，请联系 MyGP Clinic 预约医生评估。

本文仅提供一般健康信息，不能代替医生根据个人情况作出的诊断或治疗建议。治疗是否适合及实际效果因人而异。