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Lyme disease. Lyme disease, also known as Lyme borreliosis, is a vector-borne disease caused by Borrelia bacteria, which are spread by ticks in the genus Ixodes. [3] [8] [9] The most common sign of infection is an expanding red rash, known as erythema migrans (EM), which appears at the site of the tick bite about a week afterwards. [1]
Lyme disease can cause inflammation in the heart, called Lyme carditis. Lyme carditis is not common, but it can be fatal. The symptoms of Lyme carditis are described below and include chest pain, dizziness, fainting, heart palpitations, irregular heartbeat, and shortness of breath.
Feb 28, 2024 · Symptoms of Lyme disease usually start 3–30 days after the tick bite. Share on Pinterest One of the earliest signs of the disease is a bull’s-eye rash , also known as an erythema migrans.
The symptoms of Lyme disease depend on the how long the infection has been present in the body. The first sign of Lyme disease is often an expanding round or oval red "bullseye" rash. If left untreated, people may develop neurological symptoms and heart problems, and have an approximately 60 percent chance of developing Lyme arthritis.
Symptoms of Lyme disease may take 3-30 days or longer to appear. In the majority of cases, tick bites are reported in the summer months when ticks are most active and people spend more time outdoors.
May 21, 2021 · When assessing a patient for Lyme disease, health care providers should consider: The signs and symptoms of Lyme disease; The likelihood that the patient has been exposed to infected blacklegged ticks; The possibility that other illnesses may cause similar symptoms; Results of laboratory tests, when indicated; Laboratory testing
Aug 3, 2023 · Early common symptoms include: A rash called erythema migrans. Fever. Headache. Chills. Fatigue. Joint pain. If left untreated, some people may present with unusual symptoms of Lyme disease, such as heart inflammation, irregular heartbeat, weakness, pain, sensory symptoms, and problems with memory or concentration.