Once they begin to urinate outside of the litter box, they continue with this behavior because your carpet, furniture, or bed have the smell of their urine. This odor actually tells your cats that this place is a good place to urinate again and again. try to tell you the possible reasons about why cats urinate outside of the litter box, and how to stop cats from peeing on carpet, furniture, and bed. This system I recommend to you has all the details about the reasons and the solutions.
INTRODUCTION. The paranasal sinuses (âthe sinusesâ) are air-filled cavities located within the bones of the face and around the nasal cavity and eyes. Each sinus is named for the bone in which it is located: Physiology.
These are called the paranasal sinuses. They lighten the skull and give resonance to the voice. The paranasal sinuses have the same kind of tissue that lines the inside of the nose. The same things that can cause swelling in the nose, allergies or infection, can also affect the sinuses. When the tissue inside the sinuses swells, mucus increases. Over time, air trapped inside swollen sinuses can create painful pressure inside the head. This is a sinus headache.