What Does Cocaine Do to Your Nose?

We will give you the support and guidance you need to get started on the road of long-term recovery.

Get Help with Addiction Treatment

Cocaine is a powerful stimulant commonly ingested intranasally (snorting). Using this method of drug ingestion can result in severe and irreversible damage to the nose and respiratory system. “Cocaine nose” or “coke nose,” as it is often referred to, encompasses a wide range of nasal problems caused by excessive cocaine use. These range from chronic irritation and runny nose to total nose collapse. If dependence and addiction develop and solo attempts to stop using cocaine fail, individuals in this situation may benefit from professional treatment.

Guardian Recovery is dedicated to helping individuals struggling to curb the use of cocaine, other drugs, or alcohol. We offer intensive, personalized treatment plans and multiple levels of care to ensure those we treat are given the opportunity they deserve to recover from addictionprevent relapse, and reclaim happy and healthy lives.

Start Healing Today!

Choose recovery and take control of your life, it’s the path to a brighter future filled with health, happiness, and fulfillment.

Effects of Cocaine on Your Nose

The nasal cavity inside the nose consists of blood vessels, mucous membranes, cartilage, and bone. Any of these components can be injured by chronic cocaine use. The most common method of ingestion is intranasal because nasal mucosal membranes can rapidly absorb the cocaine and transfer it straight into the bloodstream, bypassing the stomach. (1) As a result, snorted cocaine can deliver a fast, intense high, but it may also lead to more severe short- and long-term physical, psychological, and behavioral consequences.

Short-Term Effects of Snorting Cocaine

In the short term, cocaine use can lead to effects such as elevated heart rate and blood pressure, dilated pupils, increased body temperature, and constricted blood vessels. When a user ingests large quantities of cocaine, it can amplify the high it produces, but it can also lead to aberrant, sometimes violent behavior.

Short-Term Side Effects of Cocaine Include: (2)

  • Anxiety.
  • Panic attacks.
  • Paranoia.
  • Irritability.
  • Aggression.
  • Restlessness.
  • Muscle twitches and tremors.
  • Vertigo.
  • Heart palpitations.
  • Headaches.
  • Nausea.
  • Seizures.

Long-Term Effects of Snorting Cocaine

The long-term use of cocaine can lead to a variety of negative consequences. Cocaine misuse can cause severe damage and deterioration of the nasal passages, sinuses, pharynx (throat), and soft and hard palate. (3) Over time, this damage can worsen and lead to breathing issues, recurrent nosebleeds, loss of sense of smell, and facial deformity. Chronic cocaine misuse can also give rise to numerous other physiological, psychological, and behavioral issues.

Long-Term Consequences of Cocaine Misuse Include:

  • Disorientation.
  • Hallucinations.
  • Delusional beliefs.
  • New or worsened mental health disorders, such as anxiety and depression.
  • Risky behavior, such as driving while intoxicated or having unsafe sex.
  • Financial and legal issues.
  • High blood pressure.
  • Increased risk of heart attack and stroke.
  • Altered brain structure and functioning.
  • Increased risk of Parkinson’s disease.
  • Extensive nasal tissue damage.
  • Injury to the liver, lungs, and kidneys.
  • Severe oral decay.
  • Infertility.

Complimentary Insurance Check
Find Out Today!

"*" indicates required fields


Cocaine Snorting & Nose Damage

Damage sustained by regularly snorting cocaine can be severe and cause significant structural issues as well as an increased risk of respiratory complications. These include structural damage to the septum, soft palate, hard palate, and, in extreme cases, total septal collapse. Respiratory problems include lung and sinus infections and breathing difficulties.


Epistaxis, commonly known as nosebleeds, is one of the most common side effects of long-term cocaine use. Cocaine is an illicit substance, and the manufacturers often cut other chemical agents into their products. Many of these chemicals can damage skin, cartilage, and other tissue on contact.

When cocaine comes into contact with tissues in the nose, throat, and mouth, it is absorbed into the bloodstream. However, cocaine is a potent vasoconstrictor. Consequently, as it is absorbed, it constricts and sometimes breaks the blood vessels. This damage can cause the affected tissue to become irritated and hemorrhage, leading to frequent nosebleeds.

Perforated & Deviated Septum

If cocaine repeatedly damages the mucosal tissue covering the cartilage and bone barrier between the nasal passages, known as the septum, it can become exposed. Once this occurs, cocaine use can directly damage the septum until a hole or perforation is formed between the nasal passages. Frequent cocaine use can also cause the septum to shift or deviate to one side, known as a deviated septum. Both a perforated and a deviated septum can impact breathing and sense of smell, cause chronic pain, and may require surgery to be repaired.

Septal Collapse & Saddle Nose Deformity

If the septum sustains enough damage, it can dissolve and collapse altogether, leading to facial deformity. Without a septum to support itself, the nose caves in and forms a saddle shape—a condition commonly referred to as “saddle nose.” As with a perforated septum, saddle nose deformity can be painful, cause breathing issues, and often require extensive plastic surgery.

Soft & Hard Palate Perforation

The hard palate, or the roof of the mouth, is a bony structure that sits just below the nasal passages. The soft palate is a soft, fleshy membrane just behind the hard palate that forms a barrier between the nose, mouth, and upper throat.

As with the septum, when the delicate mucosal tissue on the bottom of the nasal passages is eroded, further cocaine use can directly damage the soft and hard palate. This can cause a perforation through the bone of the hard palate into the mouth or dissolve the soft palate completely. In addition, the use of cocaine after soft or hard palate perforation has formed can cause or exacerbate dental issues.

Constant damage from cocaine use can also kill the tissue in the back of the throat. In extreme cases, cocaine can damage the clivus, a cranial bone behind the throat. (4)

Signs & Symptoms of Soft & Hard Palate Perforation Include:

  • Chronic pain.
  • Sore throat.
  • Bad taste in mouth.
  • Chronic bad breath.
  • Dental damage.
  • Gingivitis.
  • Nasally voice.
  • Breathing issues.
  • Difficulty swallowing.
  • Expulsion of food and drink through the nose.

Nose, Sinus, & Lung Infections

Chronic cocaine use dramatically increases the risk of infections in the nasal and sinus cavities. Again, when cocaine comes into contact with these tissues, it can reduce blood supply to the area or eliminate it completely. Over time, this will cause these tissues to die, or necrose. Open, necrotic tissue injuries, such as septal or palatal perforations, can rapidly lead to infections that can be severe and difficult to treat. (5) The act of snorting cocaine can also cause it to disperse into the sinus cavities, where it can become lodged, cause damage, and result in sinus infections.

The nose and sinuses perform other roles besides transferring air into the lungs. The lungs function best when supplied with warm, humid, clean air. For this reason, the nose is designed to draw in air and circulate it through the sinuses to warm and moisturize it. Moreover, tiny hairs called cilia line the nasal passages and sinuses and filter out contaminants and particulates from the air to protect the lungs. Cocaine-induced damage can disrupt these essential functions, rendering the lungs susceptible to infections like pneumonia.

Breathing Complications

When snorted, cocaine is mainly absorbed into the bloodstream through nasal mucosal tissue. Some of it is also swallowed and absorbed through the esophagus and stomach lining. However, some of it enters the lungs directly. As with nasal mucosal tissue, cocaine can damage the lungs’ alveoli (air sacs), which extract oxygen from the air. Over time, damage of this sort can lead to severe respiratory issues. (6)

Respiratory Complications of Cocaine Use Include:

  • Asthma.
  • Chronic cough.
  • Shortness of breath.
  • Chest pain.
  • COPD.
  • Pulmonary edema.
  • Pulmonary hemorrhages.
  • Hemoptysis (coughing up blood).
  • Pulmonary barotrauma.
  • Collapsed lung.

Our Locations 

Our Facilities & Teams Transform Lives

Changing lives by providing comprehensive support and rehabilitation, empowering individuals to overcome addiction and regain control of their health and well-being.

Contact Us Today To Begin

Along with nasal damage and respiratory problems, chronic cocaine misuse can cause many other adverse health effects. Fortunately, cocaine addiction can be effectively treated at a medical detox and treatment center. At Guardian Recovery, we offer free, no-obligation assessments, health benefits checks, and a streamlined admission process. To learn more about our treatment options for cocaine addiction, contact us to meet with a Treatment Advisor today.


Do I have an Addiction issue?

Disclaimer: Does not guarantee specific treatment outcomes, as individual results may vary. Our services are not a substitute for professional medical advice or diagnosis; please consult a qualified healthcare provider for such matters.

Get Local Help

Helpful, Recovery

Reviewed professionally for accuracy by:

Ryan Soave


Ryan Soave brings deep experience as a Licensed Mental Health Counselor, certified trauma therapist, program developer, and research consultant for Huberman Lab at Stanford University Department of Neurobiology. Post-graduation from Wake Forest University, Ryan quickly discovered his acumen for the business world. After almost a decade of successful entrepreneurship and world traveling, he encountered a wave of personal and spiritual challenges; he felt a calling for something more. Ryan returned to school and completed his Master’s Degree in Mental Health Counseling. When he started working with those suffering from addiction and PTSD, he found his passion. He has never looked back.

Written by:

Cayla Clark

Cayla Clark

Cayla Clark grew up in Santa Barbara, CA and graduated from UCLA with a degree in playwriting. Since then she has been writing on addiction recovery and psychology full-time, and has found a home as part of the Guardian Recovery team.

More About Author

Check Insurance Coverage

Find out today what options are available to you. Fill out the form below.

Do it for YOU, Do it for LOVED ones

Live a BRIGHTER Future Today!

Guardian Recovery is here to assist you in your journey of healing.

Do it for YOU, Do it for LOVED ones

Live a BRIGHTER Future Today!

Guardian Recovery is here to assist you in your journey of healing.

Do it for YOU, Do it for LOVED ones

Contact Alumni Services Today!

Guardian Recovery is here to assist you in your journey of healing after coming to one of our facilities.

Your Name

Stay in touch ALUMNI

Join our alumni newsletter to get up to date information on events, news, and more.


Personalize Your Experience

Allow us to guide you to the information your looking for.

Begin HEALING Today

Check Insurance Coverage

Find out today what options are available to you. Fill out the form below.

Do it for YOU, Do it for LOVED ones

24/7 Help: (888) 693-1872