Did you know that, according to the CDC, roughly 30,000 cases of Lyme disease get reported each year? Because this infectious disease can sometimes go unrecognized by the people who have it, the actual total is estimated closer to 300,000 cases annually across the United States, making it far more common than official numbers alone suggest.
This illness carries several potentially long term and dangerous side effects, and Lyme disease and joint pain are very often thought of as going hand in hand. But is that actually true? Here is what you need to know about whether Lyme disease can cause joint pain, along with how the condition is diagnosed and treated.
What Is Lyme Disease
Put simply, Lyme disease is a serious infection affecting the joints, heart, and nervous system. If left untreated, late stage Lyme disease can cause serious complications and lingering symptoms that last for months or, in some cases, years, even after the initial infection has technically cleared.
Causes of Lyme Disease
Lyme disease occurs when a person is bitten by an infected tick, which is why it is commonly called a tick-borne disease that spreads through this specific type of contact.
The infection develops through the following process:
- Bacteria acquisition: Early in their life, deer ticks can pick up the bacteria Borrelia burgdorferi after feeding on infected rodents.
- Transmission to humans: As they mature and begin attaching to larger hosts, mainly deer, they carry the bacteria in their saliva and can pass it to any host they bite afterward, including humans.
- Infection after a bite: When an infected tick bites a person, the bacteria in its saliva may enter the bloodstream, allowing the infection to take hold.
- Symptom onset: Symptoms typically begin appearing within about 30 days after an infected tick bite, although the exact timeline can vary from person to person.
Symptoms of Lyme Disease
The initial signs of Lyme disease tend to look a lot like the flu. People may experience fatigue, fever, headaches, chills, and swollen lymph nodes in the early stages, which is part of why the illness can initially be mistaken for a routine seasonal virus.
The Telltale Rash
What sets Lyme disease apart from a common flu is the bullseye shaped skin rash called erythema migrans. These marks can appear at the bite site as well as on other parts of the body, showing up red and inflamed before spreading outward in a circular pattern from a central point.
Not everyone with Lyme disease develops this rash, however, which is part of why relying on the rash alone to confirm a diagnosis can sometimes be misleading.
What Happens if It Goes Untreated
The later stages of Lyme disease, when left untreated, can cause more serious issues that persist for an extended period. Complications at this stage can include ongoing skin rashes, Bell’s palsy, meningitis, shooting pain and swelling in the joints, heart palpitations, memory loss, and numbness in the hands or feet.
Some of these later stage complications can overlap with other conditions, which makes an accurate diagnosis from a medical professional especially important rather than assuming symptoms will resolve on their own.
Does Lyme Disease Cause Severe Joint Pain
Lyme disease is typically treated with a course of antibiotics, and getting started on treatment early tends to produce the best outcomes overall for most patients.
Studies have shown that as Borrelia burgdorferi is killed off, peptidoglycan fragments from the bacteria’s cell walls can break away and survive, settling into a person’s joints and causing persistent pain and swelling for months or even years after the original bacteria is gone. This condition is known as Lyme arthritis.
Is Lyme Arthritis Curable
Lyme arthritis is defined as a condition stemming from Lyme disease in which one or more joints experience recurrent swelling. In most cases, oral antibiotics address the lingering bacteria successfully, though intravenous antibiotics may be used if symptoms persist after 30 days of treatment.
Recognizing Lyme Arthritis
Some common symptoms of Lyme arthritis include:
- Joint pain and swelling, especially in the knees and ankles
- Limping or difficulty walking due to joint discomfort
- Reduced range of motion or stiffness in affected joints
- Swelling and pain that affect only one side of the body
- A popping or grinding sensation in the joints (crepitus)
These symptoms can develop gradually over weeks or months, which sometimes makes it difficult to connect them back to a tick bite that may have happened long before joint symptoms actually appeared.
Joint pain and swelling can also have causes beyond Lyme disease. For example, understanding whether alcohol can cause joint pain may help you identify other potential contributors if your symptoms seem to worsen after drinking.
If you notice persistent joint pain, swelling, or difficulty moving, seeking medical attention as soon as possible is important to avoid further, longer-lasting complications.
Diagnosis
Once you report symptoms of either Lyme disease or Lyme arthritis to a doctor, blood tests confirm whether the illness is actually present. Two types of tests are typically used in this process, and each serves a distinct purpose in confirming the diagnosis accurately.
The enzyme linked immunosorbent assay, commonly called the ELISA test, detects antibodies specific to Borrelia burgdorferi. Since this test sometimes produces false positives, a positive result triggers a second test, the Western blot, which detects proteins from the bacteria itself to confirm the diagnosis with greater certainty.
Treatment
A round of antibiotics is generally prescribed to treat both Lyme disease and Lyme arthritis, with Doxycycline and Amoxicillin being the most commonly used options depending on the patient’s age and overall health.
When Symptoms Persist
In more persistent cases, a physician may turn to intravenous antibiotics, non steroidal anti inflammatory drugs, disease modifying antirheumatic drugs, or intra articular corticosteroids to manage ongoing joint pain.
If joint damage continues to worsen despite these treatments, additional options like steroid injections, physical therapy, or minimally invasive arthroscopic surgery may be explored.
Insect bites in general can sometimes point toward something more serious than they first appear, and understanding when a bite needs medical care can help you recognize warning signs beyond Lyme disease specifically.
Prevention
The best treatment for both Lyme disease and Lyme arthritis is prevention itself. Avoiding contact with ticks, or addressing their presence right away when contact does happen, considerably reduces your chances of contracting either condition in the first place.
Practical Steps to Prevent Tick Bites
The following preventive measures can significantly reduce your risk of tick bites during outdoor activities:
- Avoid tick-prone areas: Stay away from overgrown grass and leaf litter, and stick to marked walking trails when in wooded areas.
- Wear protective clothing: Long sleeves and long pants provide an extra barrier against ticks.
- Use tick repellent: Apply tick repellents when spending time in wooded or grassy areas where ticks are most common.
- Check your body thoroughly: Examine common hiding spots, including the scalp, ears, shoulder blades, waist, belly button, backs of the knees, and groin.
- Shower after being outdoors: Showering soon after outdoor activities can help you find and remove ticks before they attach and begin feeding.
If You Find an Attached Tick
Do not panic if you find a tick attached to your skin, since removal is usually straightforward when done correctly. Start by sanitizing both the bite site and a pair of tweezers with soap and water, then use the tweezers to grasp the tick as close to the skin as possible.
Pull with steady, gentle pressure until the tick comes free. Avoid twisting or yanking the tick off, since this can cause its mouth parts to break off and remain embedded in the skin, which keeps you at risk for infection.
Do not apply nail polish or petroleum jelly in an attempt to suffocate the tick, and never try to burn it off, since both approaches are ineffective and can cause injury.
Once the tick has been removed, clean the bite site thoroughly with soap and water, iodine, or rubbing alcohol. Continue monitoring yourself for unusual symptoms afterward in the days and weeks that follow, since new symptoms can sometimes take time to appear.
Seek medical attention right away if you suspect you may have contracted Lyme disease. Understanding when insect bites need care can help you decide how quickly to act if new symptoms develop after the bite.
Village Emergency Center For Lyme Disease and Joint Pain
Now that you understand why Lyme disease and joint pain are so closely linked, getting the right care matters if you suspect you have been affected. Village Emergency Center is open 24 hours a day, every day of the year, with board certified physicians ready to evaluate your symptoms.
Families in League City and Jersey Village trust us just as much as those near our Clear Creek location, where our team is ready to help the moment a tick bite or joint pain leaves you needing real answers. Reach out to Village Emergency Center whenever you need physicians you can trust.
