First of all, you should get general information about endocarditis through internet where you will find many websites revealing the symptoms of this disease and you will be able to assess your condition accordingly.
High fever is the most important and major symptom of endocarditis because it appears immediately after having an attack of bacterial infection. The patient needs to contact the doctor immediately if he is suffering from high fever.
Sometimes the symptoms of endocarditis are not that clear like high fever. However, having complete information of endocarditis can enable you to identify or recognise the symptoms of endocarditis. You should also give importance to the less obvious symptoms.
Having sudden weakness especially after having a good sleep is another symptom of endocarditis and you have to consult with the doctor immediately in order to get treatment.
Shortness of breath is another visible symptom of endocarditis in which the blood flow of the body does not flow smoothly and the patient feels shortness of breath.
Headache is another symptom of endocarditis and the most important thing in this type of headache is that patient fails to identify the part of his head in which he feels pain. It is just unexplainable headache which is due to endocarditis.
Dizziness and loss of consciousness are also common symptoms of endocarditis in which the patient does not behave in a logical manner and also fails to focus on any particular thing.
In some cases, endocarditis causes sudden kidney problems to the patients. If you have a sudden kidney pain, which is not due to dehydration, then chances are high that you are suffering with endocarditis that needs proper treatment.