👉 Pharyngitis is a condition characterized by inflammation of the throat. It can be caused by various factors such as viral, bacterial, or parasitic infections, and it can also be triggered by certain medications or allergens. The symptoms include sore throat, fever, cough, difficulty swallowing, nausea, and headache. Pharyngitis is often treated with antibiotics, but in some cases, it may require surgery to remove infected pharynx.