Myocarditis

Myocarditis is inflammation of the heart. Myocarditis is usually caused by a viral infection, but however, bacteria can also cause myocarditis. Sometimes, drugs, vaccines, and medications can cause myocarditis. A severe case can weaken the heart, which can lead to heart failure, abnormal heartbeat, and sudden death.
== Symptoms ==
Symptoms of myocarditis include:
*Fever and chills
*Cough
*Sneezing
*Sweating
*Nausea and vomiting
*Loss of appetite
*Dizziness, lightheadedness, or vertigo
*Fatigue and weakness
*Tiredness
*Chest pain
*Shortness of breath
*Arrhythmias
*Fainting
*Loss of consciousness
== Causes ==
Myocarditis are usually caused by viruses, but bacteria and fungi can also cause myocarditis. Drugs, medications, and vaccines can also cause myocarditis. COVID-19 vaccines can cause myocarditis.
== Rarity ==
Myocarditis is rare. There are a fewer than 200,000 US cases per year.
Category:Cardiovascular system
Category:Heart
Category:Inflammation