Question 1

what happens if a dose of neo-synephrine is missed?

Accepted Answer

Neo-synephrine: All topical nasal decongestants (afrin, Vicks inhaler, 4-way, neosynephrine etc.) if used daily can result in a form of addiction called rhinitis medicomentosa. This problem develops when the nasal tissues develop a resistance to the effects of the spray and more frequent use is needed to keep the nose open. Avoid using these products for more than 2 days without time away from them (3-4 days).

Question 2

does neo synephrine help you get over a cold faster?

Accepted Answer

Quick answer: No.  It relieves symptoms.  Unfortuantely continued use or use in the wrong person (i.e. With high blood pressure) could cause lots of other problems.

Question 3

if i overdose on neo-synephrine, what will happen?

Accepted Answer

Heart effects: Symptoms of Neo-Synephrine overdose include rapid heart rate, irregular heart rate, palpitations, anxiety, hallucinations, abdominal cramps, diarrhea, vomiting & sweating. Your nose may sting a lot. Not everyone gets all of these symptoms. Neo-synephrine is a highly addictive drug & should not be used routinely. There are better medications for treating your chronic symptoms. See your doctor.

Question 4

does anyone know what the drug neo-synephrine does?

Accepted Answer

Neo-synehrine: Neosynephrine (phenylephrine) constricts blood vessels.  Given intravenously, it raises blood pressure and is used to treat low blood pressure or shock. Given topically or in small doses orally, it constricts the vessels in the nose (nasal mucosa) which opens breathing passages.

Question 5

does synephrine have the same decongestant effect as neo-synephrine?

Accepted Answer

No: Synephrine is an amphetamine precursor used for weight loss. Neosynephrine (phenylephrine) (phenylehphrine) constricts blood vessels and is used as a decongestant when applied topically to the nosal mucosa or orally in pharmacologic doses

Question 6

what can help nasal stuffiness related to uri?.already taking neo-synephrine, but is not helping too much.

Accepted Answer

Mucinex (guaifenesin): Mucinex (guaifenesin) may be better otc choice for stuffiness and to help control postnasal drip. Lasts 12 hours and available in drug store or supermarket.

Question 7

will neo-synephrine make my nasal congestion worse if i keep using it all week?

Accepted Answer

Yes: The use of this drug which constricts blood vessels may eventually lead to rebound. That is, the blood vessels in the lateral wall of the nose will actually produce more congestion.  Neo-synephrine should be used for a maximum of 2-3 days.  It is very important to know if the congestion is the result of a viral infection or nasal allergy or more seriously, nasal polyps.  Get a diagnosis.

Question 8

is it possible that a child suddenly shows signs of allergies for the first time, at almost 5 years of age?

Accepted Answer

YES: Allergies happen when your bodies immune system become "sensitized" to something "x" and develop antibodies to it.  Over time your child has multiple exposures to x (years 1-4) and became sensitized.  We are rarely if ever allergic to anything when born; but develop them over time (and exposure).  So it would be quite normal to "suddenly" become allergic at age 5 even if they had it many previous.

Question 9

what are the signs that you might have a cat allergy?

Accepted Answer

Sneezing.....: Runny nose, itchy nose and throat, nasal congestion, itchy and watery eyes, and possibly even cough, wheeze, and shortness of breath.

Question 10

what are signs of a allergy infection?

Accepted Answer

Where?: Allergy is different from infection, both cause inflammation though, also depends where? if you would be kindly more specific, we would be able to help

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Doctor answers about:

Neosynephrine allergy signs

A member asked:

What happens if a dose of neo-synephrine is missed?

A member asked:

Does neo synephrine help you get over a cold faster?

A member asked:

If i overdose on neo-synephrine, what will happen?

A member asked:

Does anyone know what the drug neo-synephrine does?

A member asked:

Does synephrine have the same decongestant effect as neo-synephrine?

A member asked:

What can help nasal stuffiness related to uri?.already taking neo-synephrine, but is not helping too much.

A member asked:

Will neo-synephrine make my nasal congestion worse if i keep using it all week?

A member asked:

Is it possible that a child suddenly shows signs of allergies for the first time, at almost 5 years of age?

A member asked:

What are the signs that you might have a cat allergy?

A member asked:

What are signs of a allergy infection?

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