What is a Deviated Nasal Septum?
A deviated nasal septum happens when the thin wall inside your nose, called the septum, is off-center. This wall divides your nose into two sides. When it bends or leans to one side, it can block airflow. As a result, you may have trouble breathing through your nose. Many people have some degree of deviation, but only some experience symptoms. Because a deviated nasal septum can affect daily life, it is important to understand its causes and treatments.
Common Causes of Deviated Nasal Septum
There are several reasons why someone may develop a deviated nasal septum. Sometimes, it is present at birth. Other times, it develops later in life. For example, an injury to the nose can cause the septum to shift. In addition, normal growth during childhood may lead to deviation. Here are the main causes:Birth defect (present from birth)Injury or trauma to the nose (such as from sports or accidents)Normal aging and growth changes
Because these causes are common, many people may not realize they have a deviated septum until symptoms appear.
Symptoms and Signs to Watch For
Not everyone with a deviated nasal septum will notice symptoms. However, some signs can make daily life harder. For instance, you may feel one side of your nose is always blocked. Other symptoms can include:Nasal obstruction or stuffiness, often worse on one sideFrequent nosebleedsSnoring or noisy breathing during sleepFacial pain or pressureFrequent sinus infectionsDifficulty breathing through the nose, especially during exercise
Additionally, some people may have headaches or dry mouth from breathing through the mouth. If you notice these signs, it may be time to seek help.
How is Deviated Nasal Septum Diagnosed?
Doctors use a simple exam to check for a deviated nasal septum. First, they will ask about your symptoms. Next, they look inside your nose with a special light or a small camera. Sometimes, they may use a thin tube called an endoscope for a better view. In rare cases, a CT scan may be needed. Because other problems can cause similar symptoms, your doctor may rule out allergies or infections. According to the American Academy of Otolaryngology, a physical exam is usually enough for diagnosis.
Treatment Options for Deviated Nasal Septum
Treatment depends on how severe your symptoms are. For mild cases, simple steps may help. However, if symptoms are strong or do not improve, surgery may be needed. Here are common treatment options:Medications: Nasal sprays, decongestants, or antihistamines can reduce swelling and ease breathing.Septoplasty: This is a surgery to straighten the septum. It is done by an ENT specialist. Most people recover quickly and feel better soon after.Other procedures: Sometimes, doctors may combine septoplasty with other nasal surgeries if needed.
Because each person is different, your doctor will suggest the best option for you.
Lifestyle Tips and Prevention
While you cannot always prevent a deviated nasal septum, some steps can help reduce symptoms. For example, you can:Avoid nose injuries by wearing protective gear during sportsUse a humidifier to keep nasal passages moistStay away from irritants like smoke or strong odorsPractice gentle nose blowing to avoid trauma
Additionally, keeping your home clean and dust-free can help prevent nasal irritation. Although not all cases can be prevented, these tips may help you feel more comfortable.
When to See an ENT Specialist
If you have trouble breathing through your nose, or if you have frequent nosebleeds or sinus infections, it is time to see an ENT specialist. Also, if your symptoms affect your sleep or daily life, do not wait. Early treatment can prevent more serious problems. Because ENT specialists are experts in nose and sinus issues, they can offer the best advice and care.For personalized advice on Deviated Nasal Septum, consult Dr. Satish Kumar Korum, an ENT specialist.