Hard Lump on Finger Joint – Pictures, Causes, Symptoms, Diagnosis, Treatment

When the President of the United States belted out, “She’s Lump” in the 1990s, they were referring to a girl. And not affectionately, we might add. But if you were lucky enough to be alive during this epic era, that word might ignite some fond memories in your head of the ridiculous music.

Today, we’re not singing but we are educating. You can still make a doctor’s appointment with nineties jams blaring in the background and you should if you find a mysterious lump.

Diagnosis Tactics for Unidentified Lumps

After a physical exam and rundown of a patient’s medical history, a doctor will graduate onto diagnostic procedure to determine the underlying stimulus of lumps.

A few questions the GM may ask:

  • How long has the lump been there?
  • Has it changed size, shape, or texture?
  • Has it changed in pain level?

Beyond that, a few tests can be run like:

  • Imaging. This is the group that encompasses MRIs, CT scans, X-rays, and Ultrasounds. It offers eyes where the professionals can’t see.
  • Blood work. A sample is drawn from the vein and moved to the laboratory for evaluation.
  • A needle biopsy. A small tissue sample is taken to test cells.

Feedback from the results will help the healthcare pro determine the classification of a hard lump on the finger bone or other finger issues.

What Causes a Hard Lump on Finger Bone

The bright side of a knob bursting up on your hands is that you will notice it right away. You might have a malignant tumor on your backside that goes undiagnosed for months because it is out of your vision.

A hard lump on your finger bone is harder to ignore and might indicate:

  • A fracture
  • A joint injury
  • Hematoma (bruise)
  • An insect, spider, or animal bite

As you read along, we will describe in more detail some additional causes of finger lumps.

How to Treat a Lump on Finger Joint

Unevenness on joints paired with stiffness or loss of mobility usually points to arthritis. The hands are particularly vulnerable to inflammation that ends with a lump on a finger joint because of the high volume of activity. The Arthritis Foundation outlines some medicines found effective:

  • Nonsteroidal anti-inflammatory drugs. You probably know NSAIDs better by the top brand names Tylenol, Advil, or Aleve.
  • Corticosteroids. Mimic the cortisone hormones made naturally by the body.
  • Analgesics. Usually applied topically, these numb nerves to block pain.
  • Disease-modifying anti-rheumatic drugs (DMARDs). Rather than mask symptoms, this family of drugs can redirect the course of disease progression with multiple kinds of arthritis.
  • Biologic response modifiers. In the past, autoimmune disorders had to be treated with immune-suppressing pharmaceuticals. Shutting things down stopped the attacks, but left victims vulnerable to other diseases with a compromised immune system. This new wave of biological agents block specific parts of inflammation instead of the whole shebang.

Diseases Affecting the Knuckle on the Index Finger

Gout. A type of arthritis that debuts in the feet, hands, and wrist. Patients notice its development initially on the big toe and the knuckle on the index finger. It can spread but usually appears in these spots first.

Arthritis. Generalized arthritis affects the hands often because of constant exercise.

Noticing A Bulge on the Bottom of Finger

Do you have a balloon-like anomaly you can’t explain? A bulge on the bottom of the finger could be the following:

  • Ganglion cysts. The fluid and gel sacs are bizarre happenings. They occur on the hands and wrists near the joints. They might cause minor pain, but they are not cancerous or contagious.
  • Osteoarthritis. Sufferers of this disease often get Heberden’s nodes or Bouchard’s nodes which are bone spurs near the finger joints.

Abnormality Near Nail on Top of Finger

The fingers and hands are haunted by their own set of predicaments.

The fingernails are susceptible to additional grievances, like:

  • Fungus. The damp crevices of the nail bed are prime for fungal infections which make up 50% of all nail abnormalities. Signs include cracking, yellowing, or thickening of nails. As much as 10% of the general population is fighting a fungal nail infection at any time. The affliction can be treated with essential oils, home remedies, or anti-fungal medications.
  • Pitting. The nail looks like someone has taken an ice pick and stabbed it repeatedly. Usually a symptom of an autoimmune disorder like psoriasis, alopecia, or Reiter’s syndrome.
  • Beau’s Lines. A stripe of indentation across the nail indicates a halt of growth due to serious illness like diabetes, Scarlet fever, or pneumonia.

Red or Brown Lumps in Finger Under Skin

Do you have a super dense hard lump? Does it feel like a pebble or rock has been lodged in the finger under the skin? Is the lump dark red or brown? Here is what that probably is:

Dermatofibromas. Sometimes referred to as benign fibrous histiocytomas, this abnormality is just a buildup of cells sparked by a minor trauma like a splinter, bug bite, or puncture. You can leave it be or have a professional remove it. The body often just absorbs the cells after some time has passed.



Article References:

  1. https://www.arthritis.org/about-arthritis/where-it-hurts/wrist-hand-and-finger-pain/treatment/hand-wrist-medication.php
  2. https://www.arthritis.org/living-with-arthritis/treatments/medication/drug-types/biologics/drug-guide-biologics.php
  3. https://www.assh.org/handcare/hand-arm-conditions/Gout-and-Pseudogout
  4. https://www.medicalnewstoday.com/articles/151952.php
  5. https://www.medicalnewstoday.com/articles/318870.php