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Disease Comparison

Compare similarities and differences between two diseases.

Pharyngitis

Moderate
3
Symptoms
0
Causes
0
Treatments
5
FAQs
VS

Cardiomyopathy

Unknown
3
Symptoms
3
Causes
0
Treatments
5
FAQs

Overview

Pharyngitis
Pharyngitis is inflammation of the throat, often causing a sore or scratchy throat and pain when swallowing. It is commonly caused by viral infections such as those responsible for colds and influenza, although bacteria such as group A Streptococcus can also cause it. Symptoms may include fever, swollen throat tissues, cough, or swollen neck glands depending on the cause.
Cardiomyopathy
Cardiomyopathy refers to diseases of the heart muscle that can make the heart enlarged, thickened, stiff, or weakened and impair its ability to pump blood normally. Different types include dilated, hypertrophic, restrictive, and arrhythmogenic cardiomyopathies. Complications may include heart failure and abnormal heart rhythms.

Symptoms

Shared
None
Only in Left Disease
Difficulty Swallowing Fever Hoarseness
Only in Right Disease
Burning Urination Chest Pain High Blood Pressure

Causes

Shared
None
Only in Left Disease
None
Only in Right Disease
Alcohol Genetics Infection

Diagnosis

Pharyngitis
Pharyngitis is diagnosed from symptoms and examination of the throat. A clinician may look for redness, swelling, tonsil changes, and swollen lymph nodes and assess for other signs of respiratory infection. When bacterial infection is suspected, a rapid strep test or throat culture may be performed. Testing helps distinguish infections that may benefit from antibiotics from those caused by viruses.
Cardiomyopathy
Diagnosis may include medical and family history, physical examination, ECG, echocardiography, chest imaging, blood tests, and sometimes cardiac MRI. Additional testing may include exercise testing, heart rhythm monitoring, genetic testing, or cardiac catheterization depending on the suspected type and severity.

Prevention

Pharyngitis
Good hand hygiene and avoiding close contact with people who are sick can reduce the spread of infectious causes of pharyngitis. Cover coughs and sneezes and avoid sharing utensils or drinking containers. Avoiding tobacco smoke and other throat irritants can reduce noninfectious irritation. Prompt evaluation of persistent or severe symptoms can help identify infections requiring specific treatment.
Cardiomyopathy
Some forms of cardiomyopathy cannot be prevented, particularly inherited forms. Managing blood pressure, coronary artery disease, diabetes, and other conditions that affect the heart can reduce risk of acquired disease. Avoiding excessive alcohol and harmful substances, following prescribed treatment, and evaluating unexplained heart symptoms or a strong family history can help reduce complications.

Risk Factors

Pharyngitis
Risk factors include close contact with people who have respiratory infections, crowded indoor environments, frequent exposure to children, and poor hand hygiene. Tobacco smoke and other environmental irritants can also increase throat irritation. People with frequent exposure to respiratory infections may have repeated episodes. Certain underlying conditions can contribute to recurrent or persistent throat symptoms.
Cardiomyopathy
Risk depends on the type and cause. Family history of cardiomyopathy or unexplained sudden cardiac death can increase risk. Other factors may include coronary artery disease, high blood pressure, previous heart attack, certain infections or inflammatory diseases, heavy alcohol use, and conditions or medicines that damage the heart muscle.

Treatment

Pharyngitis
Treatment comparison will be available soon.
Cardiomyopathy
Treatment comparison will be available soon.