More than 80 percent of people have a crooked nasal bone, according to the American Academy of Otolaryngology. Minor, off-centered nasal bones do not cause any nasal complications and typically go unnoticed. When the nasal bone is severely off-centered, it is considered a deviated septum. One who suffers from allergies and has a deviated septum can experience major nasal difficulties. Talk with an allergist and an eye, nose and throat physician to determine the best treatment.
Similarities
Allergies and a deviated septum both have an impact on the sinuses. Nasal allergies from airborne allergens cause inflammation in the sinuses and cold-like symptoms, according to the Mayo Clinic. A deviated septum also commonly leads to nasal swelling, according to CNN Health.
Differences
Allergies are an immune system hypersensitivity that causes allergy symptoms such as nasal congestion, a runny nose, sneezing, sinus pressure and postnasal drip, according to the Mayo Clinic. The American Academy of Otolaryngology states that a deviated septum is a structural complication from a growing defect or facial injury. Allergies are easily treated with medication, while a deviated septum is only corrected with surgery.
Effects
Allergies and a deviated septum affect the sinuses and can lead to sinus infections, postnasal drip and sinus headaches, according to CNN Health. Due to nasal obstruction, the sinuses become irritated and inflamed, which can lead to growth of bacteria and viruses, causing a sinus infection, according to MedlinePlus. Postnasal drip occurs when nasal mucus is unable to drain properly through the nose and drips in the back of the throat. Sinus headaches are common for allergy and deviated septum patients. Sinus headaches are the result of excessive pressure placed throughout the head, felt in the eyes, ears and forehead.
Treatment
The Mayo Clinic states that allergies are commonly treated by identifying allergens and avoiding them. Antihistamines and decongestants are used to reduce allergy symptoms and sinus inflammation. Allergies can also be treated using saline nasal washes and participating in allergy shot treatment. A deviated septum is only corrected with surgery, according to the American Academy of Otolaryngology.
Prevention
Preventing allergies begins with taking steps to avoid allergy triggers. Keep a clean home, remove the carpet and eliminate any visible molds. Stay indoors during springtime, when pollen and mold are saturating the air. A deviated septum resulting from physical growth cannot be prevented. A deviated septum from a facial injury is avoided by using proper safety equipment while playing sports, such as a helmet, and wearing a seat belt when traveling in a car, according to CNN Health.
