When you have blocked sinuses, mucus builds up in the sinus cavities, leading to symptoms such as nasal congestion, facial pain or pressure, headaches, and difficulty breathing through the nose. This blockage can be caused by infections, Allergies, or structural issues in the nasal passages. Additionally, stagnant mucus can create an environment for bacterial growth, potentially resulting in sinus infections. Treatment often involves decongestants, saline rinses, or, in some cases, antibiotics.
Cardiac sinusis
It gets blocked.
buang mo
cough or die
You have a heart attack.
It is blocked by air.
Poor digestion of fat
there not aloud to come on the site.
A motor with a totally blocked exhaust will start but immediately lose power then stall.
you get blocked by the person or deleted depending on what the problem is
Solar eclipse or blocked by clouds
it won't pump fuel.