Nasal Congestion
Pregnancy rhinitis — nasal congestion caused by pregnancy hormones rather than a cold or allergy — affects up to 30% of pregnant women. It can start as early as the first trimester and persist until delivery.
Common Causes
- Estrogen and progesterone cause mucous membrane swelling throughout the body, including nasal passages
- Increased blood volume causes swelling of nasal blood vessels
- Not caused by infection or allergens — purely hormonal
- Pre-existing allergies or colds may worsen alongside pregnancy rhinitis
Remedies That May Help
Saline Nasal Spray
Preservative-free saline spray moistens and rinses nasal passages safely throughout pregnancy.
Nasal Rinse (Neti Pot)
Using a neti pot with distilled water and saline effectively clears nasal passages.
Humidifier
Adding moisture to indoor air reduces nasal dryness and congestion, especially in winter.
Elevate Head While Sleeping
Sleeping with an extra pillow can reduce congestion-related sleep disruption.
Nasal Strips
Adhesive nasal dilator strips (like Breathe Right) are safe and can improve airflow at night.
Exercise
Light exercise temporarily reduces nasal congestion by causing vascular constriction.
When to Call Your Doctor
- Congestion accompanied by fever, sore throat, or colored discharge (possible infection)
- Congestion with severe facial pain or headache (possible sinusitis)
- Nosebleeds that are frequent or difficult to stop
- Congestion affecting sleep so severely it causes significant distress
- You are considering using a decongestant medication — oral decongestants like pseudoephedrine are not recommended in the first trimester
Frequently Asked Questions
Is it safe to use a decongestant spray during pregnancy?
Oxymetazoline (Afrin) nasal spray is generally considered safe for short-term use (3 days or fewer). Oral decongestants containing pseudoephedrine or phenylephrine are not recommended, especially in the first trimester.
How long does pregnancy rhinitis last?
Pregnancy rhinitis typically lasts throughout pregnancy and resolves within 2 weeks of delivery.
Can nasal congestion during pregnancy cause nosebleeds?
Yes — increased blood volume and sensitive mucous membranes make nosebleeds more common in pregnancy. They are usually harmless.
Can I tell the difference between pregnancy rhinitis and a cold?
Pregnancy rhinitis causes nasal congestion without fever, sore throat, or body aches. A cold typically includes at least one of these additional symptoms.
Can snoring in pregnancy be caused by nasal congestion?
Yes — pregnancy rhinitis and nasal congestion significantly increase snoring. In some cases, it may contribute to sleep apnea, which should be evaluated if snoring is severe.