The Zicam nasal spray is supposed to last for up to twelve hours and should not be used more than twice in any twenty-four hours. As Zicam nasal spray is a poison and can react with other medications one should seek advice from a pharmacist or medical practitioner if in any doubt about using it.
For Nasal Polyps - Once a day, and until your doctor tells you to stop taking it - which could be for the rest of your life - provided no other cure is available.
I have congested ears for weeks now tried antihistamines nasal spray no improvement?
No, nasal spray isn't alchol
Nasal insulin is insulin given by nasal spray (spray into the nose) instead of by injection.
I had an abdominal rash that was difficult to get rid of doctor recommended twice a day for 2 weeks
Afrin is a brand of nasal spray used to ease nasal congestion that is available
I can no longer find 4way nasal spray in stores. Why?
Not if you tell the tester that you use nasal spray before testing.
An allergy nasal spray.
A company called SiCap makes the Sinus BUster brand of nasal spray. This nasal spray available over the counter in the USA, and used to reduce nasal congestion, sinus pressure and headaches due to sinuses.
This question needs to be more specific. I assume that you mean a nasal spray with a medication, and there are different types of drugs that are made and administered as nasal sprays.
There are many places where one could purchase a Vicks nasal spray. The best places where one could purchase a Vicks nasal spray would be stores like Walgreens and CVS.
You can do a saline nasal wash (Google for directions), or just use a saline nasal spray. It helps a lot and you can use the nasal spray often, as it's not harmful. Use your thumb to put pressure on your face just below your eyes. Press as hard as you can stand too. You will feel tingling and it will hurt some. Hold it as long as you can, then when you let go, your nose should unclog.
You cannot take the nasal spray simultaneously, but you can take the injections at the same time. The nasal spray should be 6 weeks apart. The injections can be done together or at any interval. It doesn't matter which is first.