Sinus Infection Symptoms

Sinus Infection Symptoms

How many sinuses do you have and where are they?

You have eight sinuses, two behind your forehead called the frontal sinuses, two in your cheekbones called the maxillary sinuses, two in the bones behind your nose called sphenoid sinuses and two between your eyes called ethmoid sinuses.

What is the function of sinuses?

They have various functions, they lighten your skull, improve your voice resonance, act as air cushions protecting the skull from trauma and finally their main function is to produce mucus that moistens your nostrils and helps protect your from irritable agents and bacteria.

Who is vulnerable to sinus infections?

40 million Americans suffer from chronic sinusitis, which is rarely fatal, but can dramatically lower the quality of life for those affected.

As a matter of fact during your adult life you are prone to have at least 1-3 episodes of sinus infection following respiratory tract infections such as common cold.

So, as a health problem it is more common than you might expect.

What are the types of sinus infections?

They could be viral, bacterial, fungal or the most prevalent one, mixed. If it becomes a chronic infection most probably it is mixed.  A study conducted at the Mayo Clinic and published in 1999 found that 96% of chronic sinusitis patients were actually suffering largely from a fungal infections.  Fungus grows well where it is dark, warm, wet, stagnant, and a sugar fuel (mucus) to feed on.  Which perfectly describes the sinuses.

What are sinus infection symptoms?

Whether you suffer from an acute infection or a chronic one; certain symptoms clearly indicate that you do in fact have a sinus infection.

Common sinus infection symptoms:

  • Pressure behind the eyes and behind the cheeks: you have to eliminate first eye problems and eye fatigue before defining your pain. The pain is not related to time of day unlike that of eye fatigue, it would also not increase or decrease on straining your eyes through reading or watching something in motion. As for pain behind the cheeks, you have to eliminate tooth ache which is very easy to discern since sinus infection pain is not related to a vivid problem with your teeth.
  • Runny or stuffy nose: The defining element here for you to be sure is the length of the ailment, the common cold would not persist for more than a week, allergies are related to exposure to an particular agent and to seasons of the year. While with sinus infection the runny or stuffy nose might persist for prolonged periods of time far more than a week.
  • Headache: Pin point that a headache is caused by sinus infection is difficult, but you should notice that it worsens by the passage of time and it increases dramatically on kneeling down.Sinus Infection Symptoms
  • Fever: In acute sinus infections specially bacterial, high grade fever above 101 F/38 C, while in chronic infection you might not have a fever or if present would low grade, meaning equal or less than 101 F/38 C.
  • Bad Smell: In chronic sinus infections, every now and then the sinus would release some of the infected contents in it causing you to smell something bad without finding a source for it in your surrounding environment.
  • Bad Breath: Common in acute and chronic sinus infection because the sinus would pour some of its infected content in your throat specially during sleep causing a less than welcome smell to your breath which sadly wouldn’t improve with your usual normal oral hygiene practices.
  • Cough: As mentioned above the sinus would pour its contents in your throat eventually reaching your lungs through the trachea. This would cause cough for two reasons, irritation to the trachea and bronchi themselves and subsequent infection in the bronchi and lung itself. The cough usually becomes far worse during the night since the discharge collects over the day in your lungs.
  • Thick mucus coming from the nose or during coughing: Usually would be colored yellow or green as to the type of infection affecting your sinus, again would be because of the contents of the infected sinus coming out through your nose or being poured down your trachea.
  • Fits of sneezing: At the moment the sinus opens to empty part of its infected contents, it would usually cause a fit of sneezing because of the direct irritation to the nostrils eliciting a reaction that doesn’t seize until total removal of the irritant, which is sneezing until the irritating discharge is out of your nose.
  • Fatigue: Due to the infection and the struggle of the body to contain it, you feel depleted and tired. Fatigue is a common symptom of many of medical conditions, yet coupled with the other symptoms it points towards sinus infection.
  • Irritability: As in prior symptom, irritability is common to happen with sinus infections especially if the infection is chronic.
  • Decreased sense of smell: Due to the pouring of the infected contents of the sinus in your nostrils and due to the stuffy and runny nose, your olfactory sensors would be affected diminishing your ability to smell and to distinguish different smells.
  • Ear Ache: Usually when the infection becomes chronic it might affect the nerves of the face causing referred pain usually announcing itself as ear ache.
  • Pain in the upper Jaw: Very much like tooth ache and gingivitis in severity and quality, upper jaw pain happens with sinusitis especially when it becomes chronic. Usually differentiated by the presence of the other symptoms.
  • Puffiness and swelling of the upper areas of the face: Due to the inflammatory element of the infection, swelling and facial edema might happen in either acute or chronic sinus infections.Sinus Infection Symptoms
    What other diseases share common symptoms with sinus infection and how to differentiate?

This is what is called a differential diagnosis to a disease. Usually upper respiratory tract infections would share symptoms with sinus infections and list of them are:

  • Common Cold: Even though sinus infections are sharing a lot of common symptoms with Common cold, the defining factor is time. Common cold usually self resolves within a week, sinus infections tend to pass that mark by a lot of days.
  • Acute Bronchitis: Infection in the lungs and bronchi share also some symptoms with sinus infections, in fact it is quite common for both to present together. But unlike sinus infections all the symptoms related to the nose and face would not be present in an isolated acute bronchitis.
  • Tonsillitis: The main difference here the lack of symptoms relating to the nose plus the presence of difficulty in swallowing and you can even sense the tonsils below your jaw line at the point it meet your neck line.
  • Allergies: Like allergic Rhinitis, this is allergy of the nose. In allergy, time is an important aspect as well as history of illness. Time is important because sinus infection it is prolonged and the onset of the symptoms builds up over time unlike in allergy which has a sudden onset. History of illness is also important because sinus infections have to follow an upper respiratory tract infection, again unlike allergy which again just happens.
  • Migraine headache: Usually migraine might be confused with chronic sinus infections, yet the main difference is the lack of respiratory tract symptoms.


Understanding and knowing sinus infection symptoms is the beginning to better health. Other ailments might be sharing common symptoms with sinus infections, and we recommend evaluation by your medical professional.



Sinus Infection Causes

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Sinus and Bacteria

Sinus infection causes are a simple chain of events that lead to an over production of bacteria in the nasal passages. The nasal passages can become constricted and swollen due to colds or even allergies. When a person has a cold, the post nasal drip causes the nasal passages to become inflamed and mucus is produced. This mucus contains bacteria that then grows causing an infection to occur.


Sinus Infection Causes

Another of the sinus infection causes is allergies. The body’s response to a substance that it is allergic to, is irritation. This irritation leads to the inflammation of the sinus passages resulting in mucus being trapped and again the over growth of bacteria to become a problem.

These two problems are the main sinus infection causes, and for many patients it is hard to control both of the situations. Trying to keep the sinus passages clear is one way to avoid sinus infection causes. The prevention of the over growth of bacteria can assist in preventing a sinus infection.

Sinus Cleanser

If a patient is experiencing this type of symptoms it is important to contact a doctor to discover what sinus infection causes has created this condition. Sinus infection causes that include allergies can be helped by seeking treatment to help fight the allergy reaction.

By talking with a medical professional, a patient can have a better understanding of what their own sinus infection causes are, and the possibilities of treating those causes to prevent sinus infections.

Sinus Infection Causes

Symptoms of a Sinus Infection

Many people with sinus infections complain of the feeling of pressure in their face. This is a result of the build up of mucus that is unable to escape the sinus passages. This pressure can be very uncomfortable and many state that it gets worse if they are lying down or bending over.

sinus-infection-causes and reliefOther symptoms are of course congestion, fever and often patients have headaches again as the result of the congestion of the sinus passages. Many patients have even complained about their teeth hurting. This is because sinus passages are under the top teeth and if they are congested the pain can radiate through the teeth. Patients who have had chronic sinus infections are quicker to note the problems and seek help.

When a person has nasal congestion the potential for it to develop into a sinus infection is present. Many people find themselves chronic sufferers of sinus infections and keeping their sinus passages clear is essential in order to avoid these conditions. Sinus infections have many possible causes and symptoms.

Sinus Infection

Sinus Cleanser

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Early biologists categorized all of life as either plant or animal. Then they discovered fungi, which sometimes look like tiny mushrooms under a microscope. Fungi neither move for their food, like animals, nor do they gather energy from the sun, like plants.

Fungi generate an amazing array of enzymes to dissolve dead or dying plant and animal material. Fungi digest the fallen leaves in your backyard, the dead animal on the highway, and much more.

Fungi, Bacteria & Rabbits

Fungi generate so many spores that they make bacteria and rabbits look infertile in comparison. Fungi that cause smut on corn can generate 25 billion spores per ear of corn. Fungi that decay dead wood (Ganoderma applanatum) can generate 5.4 trillion spores per season (6 months) per dead tree. All of these fungal spores are flying through the air with the greatest of ease for you to breathe into your sinuses.

Sinus Cleanser

In one study, Professor Christensen used a specially colored fungus that was not found in this particular area. He merely took off the lid of the fungus culture dish on the first floor of a building and within 5 minutes the fungal spores moved through the office building ventilation system and were found on the fourth floor in the density of thousands of spores per square yard.

Tips to Improve Your Sinus Health

Fungal spores have been collected in the air north of the Arctic Circle, thousands of miles from their source. (Hudler, GW, MAGICAL MUSHROOMS, MISCHIEVOUS MOLDS, p.27, Princeton University Press, 1998). The point is, fungi are plentiful and everywhere. Though we cannot escape them, we can cleanse them from our sinuses and reduce the discomfort they can cause.

Mold Counts!

YOUR LOCAL MOLD COUNT. Some areas of the world have more fungi (mold) in the air than others. The greater the humidity, the higher the temperature, the more plant life surrounding you, and the further from the sea; all create mold levels that can overwhelm even a healthy system. Mold grow poorly in higher elevations above one mile (5280 feet), which is why more people in Tulsa, Oklahoma have sinus problems than Aspen, Colorado. Mold grow slowly in colder climates, but quite well in the stagnant environment of indoor central heating.

Don’t think you can run to where it is dry for complete relief. There are mold that are native to the desert regions of the southwest U.S., such as cocciodioides, also known as “Valley Fever”. Other mold that is common in bird droppings, cryptococcosis, can infect people who work around bird dung. Since much of the population explosion in the U.S. has occurred in the sunbelt, there are over 100 million Americans who live where the mold count outdoors for much of the year can cause symptoms of sinusitis.

Fungal Infections

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There are over 400,000 species of fungi on earth, of which 400 different species can cause diseases in humans. According to the prestigious textbook on fungi, PRINCIPLES AND PRACTICES OF CLINICAL MYCOLOGY, “The majority of exogenous fungi causing serious invasive disease are acquired by inhalation. Large number of spores of the pathogenic fungi may be released into the air in dusty conditions, which are associated with increased incidence of infection.” (p.16) In other words, those pesky fungi that are causing itchy swollen eyes, headache, and sinus congestion can also be causing much more damage in the body.

Common fungal infections in humans include: Aspergillosis, Blastomycosis, Candidiasis, Chromomycosis, Coccidioidomycosis, Cryptococcosis, Histoplasmosis, Sporotrichosis, and Zygomycosis. Dandruff, athlete’s foot, vulvovaginitis, thrush (white coating on tongue), eczema, psoriasis, toenail fungus, and ring worm are all common fungal infections that occur in Americans on the surface. All the more reason to use SinusCleanser to flush out the fungi on a daily basis. You probably take a shower once a day to clean the outside of your body. Why not cleanse your sinuses on a daily basis with SinusCleanser to keep the mold load in your sinuses and your body at a manageable level.

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Sick Buildings and Stachybotris

According to a Government Accounting Office report, 20% of the 80,000 schools in the U.S. have indoor air quality problems, most of which centers around mold (fungi). Fungi grow best in an environment that is dark, warm, wet, stagnant, and has some sugar to grow on. This set of conditions is found in almost every school in America throughout the summer, with books, drywall, and wood being food for the common mold, Stachybotrys. The mold spores from Stachybotrys are inhaled and become extremely toxic to the nervous system, causing debilitation that looks like Parkinson’s disease, or may simulate Chronic Fatigue Syndrome.

A common sequence of events is that children go back to school in the fall, after the school has been locked up throughout the hottest part of the year, and the child begins to have bloody noses, or asthma, or behavioral disorders. These health problems may be caused by mold in the schools, especially if there is any standing water source, such as a leaky roof. SinusCleanser can help these people, too. Although the real answer with Stachybotrys is shut down the source of water and then complete removal of the infected wood, books, drywall, and other materials where this nasty persistent black mold grows.