Hello. Based on your history, scratching the folliculitis bumps on your inner thigh likely introduced secondary local inflammation or mild bacterial infection. The movable, slightly tender bump you feel near your groin area is almost certainly a Reactive Inguinal Lymph node.
Understanding Your Symptoms:
Why the Groin Bump Swells: Lymph nodes act as natural filters for immune defense. When there is inflammation, scratching, or a skin infection (like folliculitis) on your thigh/leg, the nearby lymph nodes in the groin swell and become slightly tender as they work to clear the infection.
Movable & Tender Nature: A bump that is smooth, movable under the skin, and slightly tender to touch is typical of a benign, reactive lymph node or a small resolving cyst/boil rather than anything harmful.
Symptomatic Medical Management:
1)Topical Antibiotic Ointment: Apply Mupirocin 2% or Fusidic acid cream on the folliculitis bumps twice daily for 5 days after cleansing the area to clear local skin bacteria.
2)Oral Anti-inflammatory (if tender): If the groin swelling is painful, Tab. Ibuprofen 400 mg or Tab. Paracetamol 650 mg after food can reduce tenderness and local swelling.
3)Oral Antibiotics : If the skin bumps turn into pus-filled boils or if the groin lymph node becomes increasingly painful, a short course of oral antibiotics (e.g., Amoxicillin-Clavulanate or Cephalexin) can be taken
Next Steps
Inguinal lymph nodes usually take 1 to 3 weeks to shrink back to their normal size after the primary skin irritation heals.
Health Tips
Strictly Avoid Scratching / Squeezing: Do not scratch, squeeze, or pop the folliculitis bumps or try to press the groin swelling repeatedly, as this spreads skin bacteria and increases lymph node inflammation.
Warm Compress: Apply a warm, moist washcloth to the inner thigh bumps for 10 minutes 2–3 times a day to soothe the inflammation and facilitate natural healing