Noticing a Lump on Your Hand? Here’s What You Need to Know — When to Worry (and When Not To)

⚠️ Lumps Linked to Joint or Tendon Issues

4. Arthritis Nodules

Heberden’s or Bouchard’s nodes: Bony bumps on finger joints from osteoarthritis

Rheumatoid nodules: Firm lumps near joints in people with rheumatoid arthritis

Signs: Stiffness, joint pain, swelling

5. Trigger Finger Nodule

A small bump on the tendon sheath causes finger to “catch” or lock when bent

Often tender at the base of the affected finger

🦠 Infections: Red Flags to Watch For

An infected lump may appear after a cut, splinter, or bite. Look for:

Redness, warmth, and swelling