Severe Nail Pain but Normal Nail? It Could Be a Glomus Tumour

Severe pinpoint nail pain with a normal-looking nail can be confusing. One important cause is a glomus tumour: a small, usually benign lesion under or near the nail that can create intense pain out of proportion to its size.

Classic symptoms

Patients often describe pain that is sharp, electric, or triggered by a very specific point. Cold sensitivity is common. The nail may look normal, so the condition is sometimes missed for months or years.

Typical clues include:

• One tiny painful point under the nail
• Pain triggered by pressure or cold water
• Normal X-ray in many cases
• Difficulty using the finger despite no obvious injury

How diagnosis is confirmed

Clinical examination is important. MRI or ultrasound may help locate the lesion, especially when the nail looks normal. Accurate localization matters because the tumour can be only a few millimetres.

Treatment

Definitive treatment is usually surgical removal. The aim is to remove the lesion completely while protecting the nail bed as much as possible.

After surgery, pain relief can be dramatic when the diagnosis and localization are correct. Nail appearance improves gradually as the nail grows out.

When to see a hand surgeon

If one nail has severe focal pain, cold sensitivity, and no clear explanation, do not ignore it. A hand surgery evaluation can prevent prolonged suffering and repeated incorrect treatments.

Dr. Ram Prabhu manages hand and soft-tissue conditions as part of reconstructive plastic surgery care in Hyderabad.

Video transcript: edited for readability

In this video, Dr. Ram Prabhu discusses a common patient puzzle: severe nail pain even when the nail looks normal. He explains that one possible diagnosis is a glomus tumour, a small lesion that can cause sharp, focal pain out of proportion to its size.

The pain is often triggered by a specific point, light pressure, or cold exposure. Because the nail may look normal from outside, patients may be told repeatedly that nothing serious is visible. The video highlights why listening to the symptom pattern is important.

Dr. Ram Prabhu explains that imaging such as MRI or ultrasound can help locate the lesion. Accurate localization matters because the tumour may be only a few millimetres, and surgical planning must protect the nail bed as much as possible.

The educational takeaway is simple: persistent one-point nail pain should not be ignored. A hand surgery evaluation can identify the cause and, when appropriate, remove the lesion with careful planning.

This transcript is edited for clarity from the video topic and should be used as patient education, not as a diagnosis.

FAQ

Is a glomus tumour cancer?

Most glomus tumours in the nail region are benign. The main issue is pain and functional limitation.

Will the nail become deformed after surgery?

Careful planning reduces this risk, but temporary nail changes can occur while the nail bed heals.

Why does such a small tumour hurt so much?

Glomus tissue is involved in temperature and blood-flow regulation, and these lesions can be highly sensitive.