Discovering a lump on your forehead can be concerning, especially when it appears as suddenly and prominently as the one in the provided image. These bumps vary widely in cause, from minor irritations to more significant issues.
Common Causes of Forehead Lumps:
Trauma: The most frequent reason for a sudden forehead lump is an injury, often called a "goose egg." This swelling occurs as blood and fluid accumulate under the skin.
Cysts: Sebaceous cysts are common, benign sacs under the skin filled with oily, cheesy material. They can become infected, leading to redness, pain, and swelling.
Lipomas: These are soft, fatty, non-cancerous lumps that grow slowly beneath the skin.
Boils: An infected hair follicle can cause a painful, pus-filled bump.
Folliculitis: Inflammation of hair follicles.
Allergic Reactions: Hives or angioedema can cause localized swelling.
When to Seek Medical Attention:
While many forehead lumps are harmless, it's crucial to consult a doctor if:
The lump is painful, red, or warm (signs of infection, possibly an abscess like the image suggests).
It's growing rapidly.
You experience fever, chills, or headache.
The lump is hard, fixed, or irregular.
It's persistent and doesn't resolve within a few days.
Treatment:
For traumatic bumps, a cold compress and pain relievers often suffice. Infected cysts or boils may require antibiotics or drainage by a medical professional. Never attempt to pop or drain a forehead lump yourself, as this can worsen infection or lead to scarring. A doctor can accurately diagnose the cause and recommend the best course of action.