Lyme carditis is a rare but serious complication of Lyme disease. It occurs when the bacteria that cause Lyme disease affect the heart. This can lead to heart rhythm disturbances and other cardiac symptoms. Prompt diagnosis and treatment are crucial to prevent long-term complications.

Lyme Disease, Carditis FAQ


What is Lyme carditis?

Lyme carditis is a rare complication of Lyme disease that affects the heart.

What are the symptoms of Lyme carditis?

Symptoms may include palpitations, fainting, shortness of breath, and chest pain.

How is Lyme carditis diagnosed?

It is diagnosed through a combination of symptoms, medical history, and tests such as electrocardiogram (ECG) and blood tests.

What is the treatment for Lyme carditis?

Treatment typically involves antibiotics such as doxycycline or amoxicillin.

Is Lyme carditis serious?

Yes, it can lead to heart rhythm disturbances and other cardiac complications if not treated promptly.

Can Lyme carditis be prevented?

Avoiding tick bites and promptly removing attached ticks can help prevent Lyme disease and its complications, including carditis.

How long does it take to recover from Lyme carditis?

Recovery time varies, but prompt treatment can prevent long-term complications.

Can Lyme carditis recur?

While recurrence is rare, it is important to take preventive measures and seek prompt treatment for any new symptoms.

Is Lyme carditis contagious?

No, Lyme carditis itself is not contagious, but Lyme disease is transmitted through tick bites.

Can Lyme carditis lead to permanent damage?

In some cases, untreated Lyme carditis can cause permanent damage to the heart muscle.

Can I take over-the-counter pain medications for Lyme carditis symptoms?

It is important to consult a healthcare professional before taking any medications, as they may interact with the prescribed treatment.

Should I avoid physical activity if I have Lyme carditis?

It is advisable to consult a healthcare provider regarding physical activity based on individual circumstances.

Can Lyme carditis affect people of all ages?

Yes, Lyme carditis can occur in people of all ages, but prompt diagnosis and treatment are key to preventing complications.

What should I do if I suspect Lyme carditis?

Seek medical attention immediately and inform the healthcare provider about any recent outdoor activities and potential tick exposure.

Are there any long-term effects of Lyme carditis?

Long-term effects can be prevented with early diagnosis and appropriate treatment.

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Information provided by Maryam Abdullahi-Mahdi. Reviewed by Mr. Matthew Liew