Common symptoms of a sinus infection (sinusitis) include:
Nasal Congestion: A blocked or stuffy nose, making it difficult to breathe through the nostrils.
Facial Pain or Pressure: Pain or pressure around the eyes, cheeks, nose, or forehead, which may worsen when bending over or lying down.
Headache: A dull or intense headache, often due to the pressure in the sinuses.
Thick Nasal Discharge: Yellow or green mucus discharge from the nose or down the back of the throat (post-nasal drip).
Reduced Sense of Smell or Taste: Difficulty smelling or tasting due to nasal congestion.
Cough: A persistent cough, especially at night, caused by post-nasal drip.
Sore Throat: A sore or scratchy throat due to mucus dripping down the back of the throat.
Fatigue: Feeling unusually tired or fatigued due to the infection.
Fever: A mild fever may occur, especially with bacterial sinus infections.
If symptoms last for more than 10 days or worsen, it may be a sign of a bacterial sinus infection, requiring medical attention.