Government of Canada
https://www.canada.ca/en/public-health/ ... sease.html
Most cases of Lyme disease can be effectively treated with 2 to 4 weeks of antibiotics. Depending on the symptoms and when you were diagnosed, you may require a longer course or repeat treatment with antibiotics.
Some people experience symptoms that continue more than 6 months after treatment. Research continues into the causes of these persistent symptoms and possible treatment methods.