Deviated Nasal Septum: Causes, Symptoms, Diagnosis, and Treatment

What Is a Deviated Nasal Septum?

A deviated nasal septum happens when the thin wall between your nostrils is off-center or crooked. This wall, called the septum, divides your nose into two sides. When it is not straight, it can cause nasal blockage or trouble breathing. Many people have a slightly crooked septum, but sometimes it can lead to symptoms that need care from an ENT specialist. In some cases, a deviated septum is also called a crooked septum. It can affect airflow and make one side of your nose feel blocked.

Common Causes

There are several reasons why someone might have a deviated nasal septum. Some people are born with it, while others develop it later in life. For example, an injury can cause the septum to move out of place. Here are the most common causes:

Birth defect: Some babies are born with a crooked septum.

Injury: A blow to the nose from sports, falls, or accidents can shift the septum.

Aging: As you get older, changes in your nose can make the septum bend more.

Sometimes, the cause is not clear. However, knowing the reason can help your doctor suggest the best treatment.

Recognizable Symptoms

Many people with a deviated nasal septum do not notice any problems. But, if the bend is severe, you may have symptoms. These can include:

Blocked nose, often worse on one side

Frequent nosebleeds

Snoring or noisy breathing during sleep

Facial pain or pressure

Headaches

Postnasal drip (mucus running down the back of your throat)

Sometimes, symptoms get worse during a cold or allergy season. If you notice these signs, it may be time to see an ENT specialist.

How Is It Diagnosed?

First, your doctor will ask about your symptoms and medical history. Next, they will look inside your nose using a special light or a small camera. This helps them see if your septum is crooked. In some cases, your doctor may use a nasal endoscope, which is a thin tube with a camera. This tool gives a better view of the inside of your nose. If you live in a city with many ENT clinics, like New York or Los Angeles, you can find a specialist nearby for a full check-up.

Treatment Options

Treatment for a deviated nasal septum depends on how bad your symptoms are. For mild cases, you may not need any treatment. However, if you have trouble breathing or frequent nosebleeds, your doctor may suggest:

Decongestant sprays or pills to reduce swelling

Antihistamines to control allergies

Nasal steroid sprays to ease inflammation

But, these medicines only help with symptoms. They do not fix the crooked septum. If symptoms are severe, your doctor may recommend surgery. This surgery is called septoplasty. During septoplasty, the surgeon straightens the septum to improve airflow. Most people recover quickly and feel better soon after the procedure.

Prevention and Lifestyle Tips

While you cannot always prevent a deviated nasal septum, you can take steps to protect your nose. For example, wearing a helmet during sports can help prevent injuries. Here are some helpful tips:

Wear seat belts and use car seats for children

Use protective gear during contact sports

Avoid picking your nose or putting objects inside

Manage allergies to reduce nasal swelling

Additionally, keeping your home free from dust and allergens can help you breathe easier. If you have ongoing nasal blockage, see an ENT specialist for advice.

Conclusion

A deviated nasal septum is common and often harmless. However, if you have trouble breathing, frequent nosebleeds, or other symptoms, help is available. Many ENT clinics offer expert care and treatment options. Consult an ENT specialist at The ENT Care & General Hospital for personalized advice on a deviated nasal septum and to find the best solution for your needs.