Nasal Congestion or Obstruction During Pregnancy

When a woman becomes pregnant, it is not unusual for the nose to become quite congested... uncomfortably so, even to the point of being unable to breath through the nose.

This condition known as "rhinitis of pregnancy" affects as many as 30% of pregnant women and can start in the second month of pregnancy; it tends to worsen later in pregnancy. The nasal congestion should ease up soon after giving birth and be gone completely within two weeks after delivery.

The nasal congestion occurs due to elevated amounts of estrogen causing swelling of nasal mucous membranes. Furthermore, there is a marked increased in circulating blood in the body which also leads to swelling of the tiny blood vessels lining the nose. Bloodflow causing nasal obstruction (turbinate hypertrophy) is not unusual and even occurs in men (laying down on one side causes nasal obstruction that than switches when laying down on the other side; improves when sitting/standing).

On exam, a common finding are large inferior turbinates. Inferior turbinates are soft tissue outpouchings within the nose that warm and humidify the air as nasal breathing occurs. Normally, they are quite small, but with rhinitis of pregnancy, they can become enormous... even quadrupling in size.

Inferior Turbinates Seen on Exam

Generally speaking, my approach to treating this uncomfortable condition is as follows (assuming all other causes are ruled out and no medical contraindications):

1) Regular HYPER-tonic saltwater nasal irrigations to the nose 3-4x per day. I recommend HYPER-tonic saltwater rather than regular strength saltwater. Why? Salt sucks moisture out of the nose. With regular strength saltwater (aka, normal saline), the saltwater concentration is equal to that found within the body and minimal if any moisture displacement (osmosis) occurs. With HYPER-tonic saltwater, given the increased salt concentration compared to that found within the body, moisture leaves the nose allowing for decongestion to occur.

Nasal irrigations can be performed with Neti Potor NeilMed Sinus Rinse Bottle. Hypertonic salt packetscan be purchased and mixed with 8 ounces distilled water. Or, if you want to make it yourself, 1/2 to 3/4 teaspoon of salt and 1/4 teaspoon of baking soda in 8 ounces of distilled water.

2) Rhinocort AQ (prescription) steroid nasal spray 2 sprays on each side daily. Steroids help to decrease swelling, especially the large inferior turbinates. This steroid nasal spray is the ONLY steroid nasal spray that is Class B for pregnancy.

3) Keep the head elevated when you lie down. This reduces the blood flow to the nose which exacerbates the nasal congestion.

Of course, steps 1 and 2 assume that there is SOME room for the treatment to occur. If the nose is 100% blocked up, use over-the-counter Afrinnasal spray a few times to get things to open up. Once opened up some, immediately start #1 and 2. It is not healthy nor wise to use afrin too much. Ideally, it may need to be used for only 1 day and no more thereafter. Even in non-pregnant individuals, afrin should never be used more than a few consecutive days otherwise risk addiction!

Response to treatment typically occurs within 2 weeks.

Oral Steroids No Help in Sinus Infections?

Media outlets such as Fox News reported yesterday that oral steroids do not help with sinus infections. This claim is based on a small study of 174 patients with clinical symptoms of an acute sinus infection and given either 30 milligrams per day of prednisolone or placebo pills for one week. Of note, antibiotics were not given.

No significant difference in symptom resolution was found.

Now why would one even think to give oral steroids for sinusitis in the first place?

Steroids decrease inflammation and swelling which theoretically would allow for the sinuses to drain more easily and effectively therefore expediting sinusitis resolution.

Also, there have been studies that suggest steroid nasal sprays do help with resolve sinusitis to a certain extent.

Keep in mind that steroids are NOT antibiotics and do not kill the germs that cause an infection. Furthermore, many viral upper respiratory infections are misdiagnosed as sinus infections.

What this study suggests is that at least for acute sinusitis, oral steroids alone do not help resolve an acute sinus infection.

HOWEVER, keep in mind that oral steroids have been shown to help with nasal polyps and chronic sinus infections when given in the setting of antibiotics and sinus surgery.


Source:
Oral steroid doesn't clear up sinus infections. Fox News 8/7/12

References:
Systemic corticosteroid monotherapy for clinically diagnosed acute rhinosinusitis: a randomized controlled trial. CMAJ August 7, 2012 First published August 7, 2012, doi: 10.1503/cmaj.120430

Chronic rhinosinusitis: epidemiology and medical management. J Allergy Clin Immunol. 2011 Oct;128(4):693-707; quiz 708-9. Epub 2011 Sep 3.

Treatment outcomes and predictors for systemic steroids in nasal polyposis. Acta Otolaryngol. 2012 Jun;132 Suppl 1:S82-7.

Intranasal Corticosteroids in Management of Acute Sinusitis: A Systematic Review and Meta-Analysis Ann Fam Med May/June 2012 vol. 10 no. 3 241-249

Guns n' Roses Rocker Duff McKagan Underwent Sinus Surgery

Duff McKagan, the bassist of Guns n' Roses, apparently underwent sinus surgery back in December 2010.

According to media reports, his sinus cavities developed significant scar tissue due to years of cocaine abuse.

Sinus surgery due to scar tissue is a relatively rare indication for surgery, but required if they block sinus cavities leading to recurrent sinus infections.

Cocaine abuse more typically causes other sino-nasal abnormalities especially septal perforation.

Exactly what type of sinus surgery Duff McKagan underwent is unclear, but for sinus scar tissue, balloon sinuplasty is typically the route taken and can be performed in the office.

Balloon sinuplasty is when the sinus openings are enlarged using a balloon and can potentially be performed in the office assuming no anatomic contraindications (significant deviated septum, nasal polyps, etc).

However, before sinus surgery is considered in a patient who is suffering from recurrent sinus infections whether scar tissue is present or not, a workup is typically required followed by maximal medical management.

A typical workup includes a CT sinus scan, allergy testing, and nasal endoscopy. If allergy testing is significant, aggressive allergy management is required prior to surgical consideration.

Depending on the CT scan and endoscopic findings, there are two "flavors" of sinus surgery: traditional and balloon sinuplasty.

Traditional sinus surgery, otherwise known as functional endoscopic sinus surgery, is when all sinus disease is physically removed endoscopically from the nose and sinus entrances are enlarged.

Source:
Duff McKagan explains sinus surgery. SFGate 12/17/10