Ventolin
Brand
name:Ventolin
Pronounced: Proh-VEN-till
Generic name: Albuterol sulfate
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Why
is Ventolin prescribed?
Drugs containing
albuterol are prescribed for the prevention and relief of bronchial
spasms that narrow the airway. This especially applies to the
treatment of asthma. Some brands of this medication are also
used for the prevention of bronchial spasm due to exercise.
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Most
important fact about Ventolin
Do not take
albuterol more frequently than your doctor recommends. Increasing
the number of doses can be dangerous and may actually make symptoms
of asthma worse.
If the dose
your doctor recommends does not provide relief of your symptoms,
or if your symptoms become worse, consult your doctor immediately.
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How
should you take Ventolin?
If you are
taking extended-release tablets, swallow them whole with some
liquid--never chew or crush them.
Shake the
inhalation aerosol canister well before using and make sure
it's firmly seated in the plastic mouthpiece. Before using it
for the first time, prime the canister with 4 sprays into the
air away from your face. Prime it with 2 sprays whenever it
has not been used for at least 4 days. Use only the adapter
that comes with the product; do not use this adapter with any
other product. Wash the plastic mouthpiece with warm running
water at least once a week to prevent medication buildup and
blockage.
If you are
using an inhalation solution, be sure to protect it from contamination.
Keep the tip of the dropper away from the lip of the bottle
or any other surface. Do not use the solution if it changes
color or becomes cloudy.
—If
you miss a dose…
Take the
forgotten dose as soon as you remember; then take any remaining
doses for that day at equally spaced intervals. Never take a
double dose.
—Storage
instructions…
Proventil
syrup and Proventil solution for inhalation can be kept in the
refrigerator or at room temperature. The aerosol can be stored
at temperatures as low as 60 degrees Fahrenheit, but should
be at room temperature before use. Ventolin nebules must be
used within 2 weeks of being removed from the refrigerator.
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What
side effects may occur?
Side effects
cannot be anticipated. If any develop or change in intensity,
inform your doctor as soon as possible. Only your doctor can
determine if it is safe for you to continue taking albuterol.
More
common side effects may include:
Aggression, agitation, allergic reaction, anxiety, back pain,
chest pain or discomfort, chills and fever, coordination problems,
cough, decreased appetite, depression, difficulty speaking, diabetes,
diarrhea, dizziness, drowsiness, dry mouth and throat, excitement,
fluid retention and swelling, flushing, general bodily discomfort,
headache, heart palpitations, heartburn, hives, increased appetite,
increased blood pressure, increased difficulty breathing, indigestion,
irritability, labored breathing, leg cramps, light-headedness,
muscle cramps, muscle spasm, nasal inflammation, nausea, nervousness,
nightmares, nosebleed, overactivity, rapid heartbeat, rash, respiratory
infection or disorder, restlessness, ringing in the ears, shakiness,
sleeplessness, slowed movement, stomachache, stuffy nose, sweating,
swelling of mouth and throat, taste sensation on inhalation, throat
irritation, tooth discoloration, tremors, unusual taste, urinary
problems, vomiting, weakness, wheezing
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Why
should Ventolin not be prescribed?
If you are
sensitive to or have ever had an allergic reaction to albuterol
or other bronchodilators, you should not take this medication.
Make sure that your doctor is aware of any drug reactions that
you have experienced.
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Special
warnings about Ventolin
When taking
albuterol inhalation aerosol, you should not use other inhaled
medications before checking with your doctor.
Make
sure the doctor is aware of it if you have a heart condition,
seizure disorder, high blood pressure, abnormal heartbeat, overactive
thyroid gland, or diabetes. Call your doctor immediately if
you notice any change in heartbeat or pulse while taking Albuterol
sulfate.
You may
have an immediate, serious allergic reaction to the first dose
of albuterol, causing symptoms such as hives, rash, and swelling
of the mouth, throat, lips, and tongue. The drug has been known
to cause life-threatening bronchial spasms, especially with
the first dose from a new canister or vial. There have also
been rare reports of skin reddening and peeling in children
taking albuterol syrup.
Do not exceed
your doctor's recommended dose of albuterol. If you need more
than usual, check with your doctor. Your asthma may be getting
unstable, and you may need another medication. Do not, however,
change your medication without first consulting your doctor
or pharmacist.
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Possible
food and drug interactions
Use albuterol inhalation aerosol with other aerosol bronchodilators
only if your doctor recommends it.
If albuterol
is taken with certain other drugs, the effects of either could
be increased, decreased, or altered. It is especially important
to check with your doctor before combining albuterol with the
following:
Antidepressants
classified as MAO inhibitors, such as Nardil and Parnate, and
tricyclic antidepressants such as Elavil, Norpramin, Pamelor,
and Tofranil.
Beta blockers (heart and blood pressure drugs such as Inderal,
Tenormin, and Sectral)
Digoxin (Lanoxin)
Drugs similar to albuterol, such as Alupent, Brethine, Isuprel,
and epinephrine
Drugs that lower potassium levels (water pills such as Lasix
or HydroDIURIL)
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Special
information
The effects of albuterol during pregnancy have not been adequately
studied. If you are pregnant or plan to become pregnant, inform
your doctor immediately. It is not known whether albuterol appears
in breast milk. If this drug is essential to your health, your
doctor may advise you to stop nursing your baby until your treatment
is finished.
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Recommended
dosage
ADULTS
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Inhalation Aerosol
If you are being treated for a sudden or severe bronchial spasm
or the prevention of asthma symptoms, the usual dosage of albuterol
inhalation aerosol is 2 inhalations repeated every 4 to 6 hours.
More frequent use is not recommended. In some individuals, 1
inhalation every 4 hours may be sufficient.
To prevent
exercise-induced bronchial spasm, the usual dosage is 2 inhalations,
15 minutes prior to exercise.
Tablets
The usual
starting dose for adults and children 12 years of age and older
is 2 or 4 milligrams 3 to 4 times a day. Dosage should not exceed
32 milligrams per day.
Syrup
The usual
starting dose for adults and children over 12 years of age is
1 or 2 teaspoonfuls 3 or 4 times a day. Dosage should not exceed
4 teaspoonfuls 4 times a day.
Proventil
Inhalation Solution
The usual
dosage for adults and children 12 years of age and older is
2.5 milligrams administered 3 to 4 times daily by nebulization.
Do not use more often or in higher doses. To administer 2.5
milligrams, use the entire contents of a unit-dose bottle of
the 0.083% solution or dilute 0.5 milliliter of the 0.5 percent
solution with 2.5 milliliters of sterile normal saline solution.
Proventil
Repetabs and Volmax Extended-Release Tablets
The usual
recommended dosage for adults and children 12 years of age and
older is 8 milligrams every 12 hours. In some people, 4 milligrams
every 12 hours may be sufficient. If the desired effect is not
achieved with the standard dosage, your doctor may increase
doses to a maximum of 32 milligrams per day, divided into two
16-milligram doses spaced 12 hours apart. Those taking standard
tablets or syrup can switch to extended-release tablets. One
extended-release tablet every 12 hours is equivalent to one
2-milligram standard tablet every 6 hours.
CHILDREN
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Inhalation Aerosol
The usual dose of albuterol inhalation aerosol for children
aged 4 and over (12 and over for Proventil) is 2 inhalations
every 4 to 6 hours. To prevent exercise-induced bronchial spasm,
the dose is 2 inhalations 15 minutes prior to exercise.
Tablets
The usual
starting dose for children 6 to 12 years of age is 2 milligrams
3 or 4 times a day. The dose can be increased with caution but
should not exceed 24 milligrams per day. Safety and effectiveness
in children under 6 have not been established.
Syrup
The usual
starting dose for children 6 to 12 years of age is 1 teaspoonful
3 to 4 times a day. The dosage should not exceed 3 teaspoonfuls
4 times a day. For children 2 to 6 years of age, the starting
dose is 0.1 milligram per 2.2 pounds of body weight, to a maximum
of 4 milligrams, 3 times a day.
Proventil
Repetabs
The
usual starting dosage for children 6 to 12 years of age is 4 milligrams
every 12 hours. The dosage can be increased with caution but should
not exceed 24 milligrams per day.
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AccuNeb
Inhalation Solution
The usual
starting dose for children 2 to 12 years of age is 0.63 or 1.25
milligrams 3 or 4 time daily by nebulization. To administer,
use the entire contents of the prescribed unit-dose vial. The
1.25 milligram dosage may be more helpful for children 6 to
12 with more severe asthma, and for children 11 to 12.
OLDER
ADULTS
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Oral Dosage
The usual starting dose of tablets or syrup is 2 milligrams
3 or 4 times a day. If needed, the dosage may be increased gradually
to as much as 8 milligrams 3 or 4 times a day.
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Overdosage
Symptoms
of albuterol overdose may include:
Dizziness, dry mouth, fatigue, general feeling of illness, headache,
high or low blood pressure, insomnia, nausea, nervousness, radiating
chest pain, rapid or irregular heartbeat, seizures, tremors
Heart attack and even death have been associated with abuse of
albuterol inhalation. Exaggerated side effects may also be a sign
of an overdose. If you suspect an overdose, seek medical attention
immediately.
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