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Nasacort Allergy

Nasacort Allergy Side Effects

Shifali Patel, PharmDCydnee Ng, PharmD
Reviewed by Shifali Patel, PharmD, Cydnee Ng, PharmD
Last reviewed on July 17, 2023

The following side effects may get better over time as your body gets used to the medication. Let your healthcare provider know immediately if you continue to experience these symptoms or if they worsen over time.

Common Side Effects

Adults and children 12 years or older:

  • Sore throat (5%)
  • Nose bleed (3%)
  • Cough (2%)

Children ages 4 to 12 years:

  • Flu-like symptoms (9%)
  • Cough (8%)
  • Sore throat (8%)
  • Bronchitis (3%)
  • Indigestion (3%)
  • Tooth problems (3%)

Children ages 2 to 5 years:

  • Headache (6%)
  • Sore throat (6%)
  • Nose bleed (5%)
  • Common cold symptoms (5%)
  • Stomach pain (5%)
  • Diarrhea (3%)
  • Asthma (3%)
  • Rash (3%)
  • Skin picking problem (3%)
  • Runny nose (2%)

Less Common Side Effects

  • Nasal discomfort and congestion
  • Sneezing
  • Changes in taste and smell
  • Nausea
  • Trouble falling asleep (insomnia)
  • Dizziness
  • Fatigue or tiredness
  • Shortness of breath

Nasacort Allergy serious side effects

Contact your healthcare provider immediately if you experience any of the following.

  • Allergic reaction: itchy, red rash (hives); shortness of breath; chest tightness; swelling of lips, tongue, face, or eyes

Source: DailyMed

The following Nasacort Allergy side effects have also been reported

Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor immediately if any of the following side effects occur:

More common

Body aches or pain

chills

congestion

diarrhea

dryness or soreness of the throat

fever

general feeling of discomfort or illness

headache

hoarseness

increased cough

joint pain

loss of appetite

muscle aches and pains

nausea

runny nose

shivering

sweating

tender, swollen glands in the neck

trouble sleeping

trouble with swallowing

unexplained nosebleeds

unusual tiredness or weakness

voice changes

vomiting

Less common

Cough producing mucus

difficulty with breathing

noisy breathing

shortness of breath

tightness in the chest

Incidence not known

Blindness

bloody mucus

blurred vision

changes in vision

darkening of the skin

decreased vision

eye pain

fainting

fast heartbeat

hives

irritation

itching

joint stiffness or swelling

loss of appetite

lower back or side pain

mental depression

painful or difficult urination

rash

redness of the skin

slowing of normal growth in children

swelling of the eyelids, face, lips, hands, or feet

tearing

trouble healing

white patches in the throat

Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

Less common

Acid or sour stomach

belching

heartburn

indigestion

stomach discomfort, upset, or pain

tooth problems

upper abdominal or stomach pain

Incidence not known

Change in sense of smell or taste

Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.

Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.

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