Results for: Sore Throat
Emergency Warning Signs
Call 911 or go to the emergency room immediately if you experience:
- Difficulty breathing or shortness of breath
- Chest pain or pressure
- Sudden numbness or weakness in face, arm, or leg
- Sudden confusion or trouble speaking
- Severe allergic reaction (swelling, difficulty swallowing)
- Heavy bleeding that won't stop
- Loss of consciousness
- Signs of stroke (face drooping, arm weakness, speech difficulty)
20 Possible Conditions
These conditions are listed by likelihood based on the symptom. This is not a diagnosis.
Viral Pharyngitis (Common Cold)
Inflammation of the throat caused by common viruses such as rhinovirus or coronavirus.
Streptococcal Pharyngitis (Strep Throat)
Bacterial infection by Group A Streptococcus that causes sudden sore throat and fever.
Infectious Mononucleosis
EBV infection leading to sore throat, fatigue, and swollen lymph nodes.
Allergic Rhinitis
Allergy‑induced post‑nasal drip irritates the throat, causing soreness.
Gastroesophageal Reflux Disease (GERD)
Stomach acid refluxes into the esophagus and throat, producing chronic irritation.
Influenza
Flu virus infection often includes a sore throat along with fever, aches, and cough.
Acute Tonsillitis
Inflammation of the tonsils, usually viral or bacterial, causing pain on swallowing.
Peritonsillar Abscess
Collection of pus beside the tonsil that leads to severe throat pain and difficulty opening the mouth.
Epiglottitis
Life‑threatening inflammation of the epiglottis, often bacterial, causing rapid airway obstruction.
Laryngitis
Inflammation of the voice box, frequently after viral upper‑respiratory infection, causing hoarseness and sore throat.
Bacterial Tracheitis
Rare bacterial infection of the trachea that can follow viral illness, leading to severe throat pain and cough.
Diphtheria
Corynebacterium diphtheriae infection causing a thick pseudomembrane in the throat and potentially airway blockage.
Acute HIV Infection
Early HIV seroconversion may present with sore throat, fever, and rash.
Kawasaki Disease
Vasculitis in children that includes a red, cracked throat among other systemic signs.
Subacute Thyroiditis
Inflammation of the thyroid gland can cause neck pain radiating to the throat.
Oral Candidiasis (Thrush)
Fungal overgrowth in the mouth and throat leading to soreness and white plaques.
Smoking‑Related Irritation
Chronic exposure to tobacco smoke irritates the mucosa, causing persistent sore throat.
Environmental Pollutant Exposure
Inhalation of chemicals or dry air can inflame the throat lining.
Post‑Surgical or Intubation Trauma
Mechanical injury to the throat from recent surgery or endotracheal intubation leads to pain and swelling.
When to Seek Emergency Care
While many conditions can be managed with home care or a doctor's visit, some situations require immediate medical attention. Seek emergency care if:
Heart-Related
Chest pain, rapid heartbeat, or shortness of breath
Brain-Related
Severe headache, confusion, or sudden vision changes
High Fever
Fever above 103°F (39.4°C) or fever with stiff neck
Severe Bleeding
Uncontrolled bleeding or coughing up blood
Medical Disclaimer
Medical Disclaimer: The information provided on this website is for general informational purposes only and is not intended as a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website. If you think you may have a medical emergency, call your doctor, go to the emergency department, or call 911 immediately.
Sources: Mayo Clinic, WebMD, CDC, NIH