Lyme arthritis is a later manifestation of Lyme disease that often causes swelling and pain in large joints like the knee.

Lyme Arthritis (Knee)

Lyme arthritis is a later manifestation of Lyme disease that often causes swelling and pain in large joints like the knee.

This page covers causes, symptoms, diagnosis, treatment options, medications, surgical approaches, and recovery guidance related to lyme arthritis (knee).

Quick Facts

FocusDetails
Condition TypeInfectious
Common SymptomsSevere pain and swelling, Warmth and redness, Fever or chills, Inability to bear weight
Typical DiagnosisClinical exam, Blood tests for Lyme antibodies, Imaging if needed
Common TreatmentsUrgent medical evaluation, Antibiotics as prescribed

Causes and Risk Factors

Causes

  • Bacterial infection of the joint or bone

Risk Factors

  • Recent surgery or injection
  • Skin infection or wounds
  • Immunosuppression

Symptoms and Signs

  • Severe pain and swelling
  • Warmth and redness
  • Fever or chills
  • Inability to bear weight

Diagnosis

  • Clinical exam
  • Blood tests for Lyme antibodies
  • Imaging if needed

Treatment Overview

FocusDetails
Non-Surgical CareUrgent medical evaluation
MedicationsAntibiotics as prescribed
InjectionsNot typically used
Surgical OptionsJoint drainage or surgical washout

Self-Care and Recovery

  • Follow antibiotic plan and rest

Possible Complications

  • Rapid joint damage
  • Systemic infection if untreated

FAQs

What is Lyme Arthritis (Knee)?

Lyme arthritis is a later manifestation of Lyme disease that often causes swelling and pain in large joints like the knee.

What symptoms are common?

Severe pain and swelling, Warmth and redness, Fever or chills, Inability to bear weight.

How is it diagnosed?

Clinical exam, Blood tests for Lyme antibodies, Imaging if needed.

What treatments are used?

Urgent medical evaluation, Antibiotics as prescribed, Joint drainage or surgical washout.

When should I seek care?

Seek care for severe pain, swelling, fever, or inability to bear weight, or if symptoms persist despite self-care.