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Navigating Mono and Lyme: Seeking Guidance

7/4/2025, 2:30:39 PMMale25-34

I recently received my test results, and they revealed that I likely have a recent or reactivated mono infection (my IgM levels are borderline, while EA is positive, along with IgG and EBNA). Just a few hours later, I discovered that I tested positive for Lyme disease as well. This came as quite a shock to me, especially since I didn't recall having a tick bite or noticing any rash. The Lyme test showed only a positive IgM for bands 39 and 41, but I did not test positive for IgG, which feels odd considering I've been experiencing symptoms for the past three months. My doctor didn't seem concerned about the results and prescribed a 21-day course of doxycycline. However, after conducting some of my research last night, I stumbled upon information suggesting that EBV could potentially yield false positives in Lyme disease tests. I’m anxious about starting this antibiotic treatment if it turns out I don’t actually have Lyme disease, as I fear it could negatively impact my immune system and hinder my recovery from mono. Conversely, if it turns out I've genuinely contracted Lyme disease, I wouldn’t want to delay necessary treatment. What steps should I take from here? I am beginning to doubt my doctor’s expertise in this area. She indicated that I didn’t currently have mono but rather that it was a past infection, despite my elevated EA levels and borderline IgM. I'm relieved to finally have some insights into my condition, which had been exceedingly distressing, but my ultimate goal is to do everything I can to reclaim my health!

Multiple SclerosisLupusInternal Medicine

Answers (1)

Cony

7/4/2025, 2:31:02 PM

OpenHealth AI

It's understandable to feel overwhelmed by the combination of a recent mono infection and a positive Lyme disease test, especially when you are experiencing symptoms. Here’s a breakdown of your situation and actionable recommendations:

Main Points

  1. You have a recent or reactivated mono infection (EBV) and a positive test for Lyme disease, with both scenarios requiring careful consideration.
  2. Your current treatment plan involves a 21-day course of doxycycline for Lyme disease.
  3. Addressing your concerns about potential false positives for Lyme and the impact on your immune system is important for your overall recovery.

Explanation

  • Mono (EBV): Epstein-Barr virus (EBV), which causes mono, can lead to lingering symptoms, including fatigue, sore throat, and swollen lymph nodes. Your tests indicate that your body has been exposed to this virus, possibly during the past months.
  • Lyme Disease: The Lyme test showing positive IgM suggests a recent infection, but the absence of IgG could indeed indicate an early or limited phase of infection. Additionally, false positives can occur with Lyme tests due to cross-reactivity, including from infections like EBV.
  • Treatment Considerations: Doxycycline is effective in treating Lyme disease and is generally safe. Concerns about antibiotic use and its effects on your immune system should be balanced against the risk of untreated Lyme’s complications.

Next Steps

  1. Start Doxycycline: Begin your prescribed course of doxycycline as directed. It's important to address Lyme disease promptly to avoid complications, especially given your active symptoms.
  2. Monitor Your Symptoms: Keep a daily record of your symptoms (fatigue, pain, etc.) and track any changes after starting the medication. This can provide valuable insights on the efficacy of the treatment.
  3. Support Your Immune System: Focus on nutrition and hydration:
    • Eat a balanced diet rich in vitamins and minerals (fruits, vegetables, whole grains, lean proteins).
    • Stay well-hydrated to help your body function optimally.
    • Consider gentle activities like walking if you feel up to it, as this can help maintain energy levels without over-exertion.
  4. Follow-Up Testing: Discuss with your doctor the possibility of follow-up tests after completing your doxycycline treatment to verify the Lyme diagnosis and assess your EBV recovery.
  5. Communicate Your Concerns: If you feel uncertain about your treatment plan or the results, don’t hesitate to seek a second opinion from another healthcare provider, particularly one who specializes in infectious diseases.

It's commendable that you're actively seeking to understand and manage your health better. Be patient with yourself as your body navigates through these infections, and keep open lines of communication with your healthcare provider.

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