Sinusitis may present with worsening symptoms at night.
Increased excitability of parasympathetic nerves at night can make the blood vessels of the skin and internal organs dilate and sphincter muscles relax, so at night the blood vessels of the nasal mucosa dilate and the vascular exudation increases, which narrows the nasal passages, so the patients may feel that the symptoms of sinusitis are aggravated at night, such as nasal congestion, headache, runny nose, and so on.
In addition to this, sinusitis symptoms such as nasal congestion and headache will also be aggravated at night because of the inability to blow out the secretions in the nasal cavity in time; the temperature is lower at night, and since the nasal cavity is the most sensitive to the decrease in temperature, sinusitis symptoms such as nasal congestion and runny nose will also be aggravated at this time.
Therefore, when the above symptoms occur, patients should go to the ENT department of the hospital in time and take reasonable treatment measures under the guidance of the doctor. Usually should pay attention to enhance physical exercise, improve their own immunity, reduce the chances of morbidity.