Question 1

How long does Nasonex take to work?

Accepted Answer

Some people notice relief within 12 hours, but full benefit usually takes 2–4 days of regular use. Continue using daily for best results.

Question 2

Can I use Nasonex if I am pregnant?

Accepted Answer

There is limited data. Use only if clearly needed and prescribed by your doctor. Uncontrolled allergic rhinitis can also affect pregnancy.

Question 3

What are the most common side effects of Nasonex?

Accepted Answer

Headache, sneezing, nosebleeds, sore throat, and nasal ulcers. Nosebleeds are more common in nasal polyp patients using higher doses.

Question 4

Can I use Nasonex with other allergy medicines?

Accepted Answer

Yes, often combined with antihistamines or eye drops. However, tell your doctor about all medicines you take, especially other corticosteroids or HIV medications.

Question 5

How should I clean the Nasonex nozzle?

Accepted Answer

Remove the dust cap, gently pull off the nozzle, wash it and the cap in warm water, rinse, dry in a warm place, then reattach. Do not use a pin to unblock.