Broadcaster and author Dr Michael Mosley has explained the symptoms of Lyme Disease people should be watching for as it can be treated if caught early enough. Lyme Disease is an illness caught through tick bites, and cases grow at this time of year as the warmer weather encourages people to get outside again.

Writing in MailOnline, he said: "Early signs include a spreading, circular rash (like a bull’s eye on a dartboard) typically around 14 days after you’ve been bitten, and maybe flu-like symptoms."

He said Lyme Disease can be treated with antibiotics if it is caught early. Lyme disease, caused by the bacterium Borrelia burgdorferi, can lead to various serious complications if left untreated or inadequately treated, including:

  1. Neurological Issues : Lyme disease can affect the nervous system, leading to conditions such as meningitis, encephalitis, and Bell's palsy. In severe cases, it can result in cognitive impairment, memory problems, and nerve damage.

  2. Joint Problems : Lyme arthritis can occur, particularly if the infection is not treated promptly. This condition can cause inflammation, pain, and swelling in the joints, especially the knees.

  3. Heart Complications : Lyme carditis is a rare but serious complication that can affect the heart. It can cause abnormalities in heart rhythm, inflammation of the heart muscle, and other cardiac issues.

  4. Eye Problems : Lyme disease may lead to inflammation of the eyes, such as conjunctivitis, uveitis, or even optic neuritis in some cases.

  5. Chronic Symptoms : Some individuals may develop persistent symptoms even after receiving treatment for Lyme disease. This condition is referred to as post-treatment Lyme disease syndrome (PTLDS) and can include fatigue, joint and muscle pain, and cognitive difficulties.

  6. Skin Manifestations : In addition to the characteristic bull's-eye rash (erythema migrans), Lyme disease can cause other skin problems such as rashes, hives, or lesions.

  7. Rare Complications : In rare instances, Lyme disease can lead to more severe complications affecting various organs, such as liver inflammation (hepatitis), eye inflammation (uveitis), or inflammation of the membranes surrounding the brain and spinal cord (meningitis).

Dr Mosley added: "The ticks that carry the bacteria that cause the disease are typically found in grassy and wooded areas. So when out walking, tuck your trousers into your socks and consider using insect repellent."

Anyone who has the bullseye rash should see a doctor. See lymediseaseaction.org.uk for more information.