Types of throat infection

Types of throat infection

By site:

• Pharyngitis: inflammation of the pharynx (the back of the throat) - the standard "sore throat", usually viral.
• Tonsillitis: infection centred on the tonsils, with swelling, pain and often white exudate. Can be viral or strep.
• Laryngitis: infection of the voice box - hoarseness or loss of voice dominates, usually viral and self-limiting.
• Epiglottitis: infection of the flap guarding the airway - rare but an emergency: severe pain, drooling, muffled voice, breathing difficulty. Immediate hospital care.
• Peritonsillar abscess (quinsy): a pus collection beside the tonsil after tonsillitis - one-sided severe pain, muffled voice, difficulty opening the mouth; needs drainage and antibiotics.

By cause:

• Viral: the majority - cold and flu viruses, adenovirus, EBV (infectious mononucleosis with severe prolonged sore throat and fatigue), COVID-19.
• Bacterial: Group A Streptococcus is the key one (strep throat/scarlet fever); diphtheria is the dangerous, vaccine-preventable one.
• Fungal (oral/throat candidiasis): white curd-like patches in people with weakened immunity, inhaled steroid use without rinsing, or recent antibiotics.

By course: acute (days) vs recurrent or chronic tonsillitis (repeated attacks over months), which sometimes leads to tonsillectomy discussions.

Remember: most types are mild and viral; epiglottitis and abscess are the dangerous types - their warning signs (drooling, muffled voice, one-sided swelling, breathing trouble) demand emergency care.

Ayurvedic view (interpretive)

Ayurvedic texts classify throat diseases by dosha and site - an interpretive system. Modern classification by cause and site drives actual treatment.