Postnasal dripping most correctly refers to a sensation of mucus flowing from the back of the nasal passages into the pharynx (throat). This could be mucus or pus from a sinus infection. There are many reasons and treatments for a sensation of postnasal dripping. Perhaps the most obvious reason for a sensation of postnasal dripping […]
The diagnosis and treatment of migraines has been one of a significant challenge for many medical specialist. Not all headaches are migraines, and not all migraines manifests as headaches. There are some specific guidelines about the number of features that need to be present in order to make the correct diagnosis of migraine disease. These […]
Briefly, the nasal passages are in charge of delivering air from the tip of the nose to the back of the throat and then into the lungs. Typically, the air passes through each nostril into the nasal cavity and then into the throat. Various conditions can limit the amount of airflow through the nasal passages […]
Our nasal sinuses are air-filled pockets of air that surround the nasal passages. We have four sets of sinuses. The ethmoid sinuses are made up of approximately 15 smaller pockets, and they are situated to the center of each eyeball. The maxillary sinuses are the largest ones, and are situated below the eyes, behind the […]
The membranes of the inside of the nasal passages typically need to stay wet for them to maintain normal function. This layer of mucus can lubricate the nose, allowing for less friction of air as we breathed in. It can also protect against any bacterial growth and resultant sinus infections. Nasal mucus also maintains healthy […]
Simply put, there is no such thing as sinus headaches. There are sinus conditions that can be accompanied by headaches, and there are headache conditions that can give you sinus issues as well, but there is no isolated sinus headache. Sinus conditions could be infectious, inflammatory, or pressure related. Typically, most sinus conditions should give […]
Ear wax (cerumen) is usually made in the middle portion of the ear canal. With typical skin growth pattern of the ear canal, it is slowly delivered to the outside. There are many theories about the reasons why ear wax is made to begin with, but none of them have been proven to be scientific. […]
The outer portion of the nasal structure consists of a bony pyramid-type projection in the upper part, and cartilaginous projection in the lower part including the tip. The lower half of the nose is therefore more flexible and can sustain minor blows without any significant deformity. The upper portion of the nose, consistent of the […]
Before, we dig into what a concha bullosa is; let’s talk about normal anatomy of the nasal passages. When looking into the nasal passages, the structure and the midline is called septum. This typically should be more or less a straight bony and cartilaginous structure that is covered by membrane. On the side wall of […]
The inferior turbinates are structures located on the sidewall of the nasal passages. We have three sets of them: the superior, the middle, and the inferior turbinates. The largest one of them all is the inferior turbinate, which is critical in the overall function of the nose. It is also the one that may pose […]
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