What is benzocaine and trimethobenzamide (rectal)?
Benzocaine and trimethobenzamide affects the areas of the brain that stimulate nausea
and vomiting.
Benzocaine and trimethobenzamide is used to treat nausea and vomiting.
Benzocaine and trimethobenzamide may also be used for purposes other than those listed
in this medication guide.
What should I discuss with my healthcare provider before taking benzocaine and trimethobenzamide (rectal)?
Before using this medication, tell your doctor if you have:
If you have any of these conditions, you may not be able to use
benzocaine and trimethobenzamide, or you may need a dosage adjustment or special tests during
treatment.
It is not known whether benzocaine and trimethobenzamide will be harmful to an
unborn baby. Do not take benzocaine and trimethobenzamide without first talking to your doctor
if you are pregnant or could become pregnant during treatment.
It is not known whether benzocaine and trimethobenzamide passes into breast milk.
Do not take benzocaine and trimethobenzamide without first talking to your doctor if you are
breast-feeding a baby.
Do not give this medicine to a child, especially if the child has a fever or has recently
had chicken pox.
How should I take benzocaine and trimethobenzamide (rectal)?
Use this medication exactly as it was prescribed for you. Do not use the medication in
larger amounts or for longer than recommended by your doctor.
The suppositories are for rectal use. Do not take them by mouth.
Unwrap the suppository when you are ready to insert it. You may wet the tip of the
suppository with cold water. Lie down on your side and use your finger to insert the suppository
into your rectum. Hold in the suppository and remain lying down for a few minutes while the
medicine dissolves.
To make the rectal suppository easier to insert, you may chill it in the refrigerator for
30 minutes before use.
Benzocaine and trimethobenzamide is normally used three or four times a day. You may
also be using the medicine only as needed. Follow your doctor's instructions.
Do not take more of this medication than is prescribed for you.
Store benzocaine and trimethobenzamide suppositories at room temperature away
from moisture and heat.
What happens if I miss a dose of benzocaine and trimethobenzamide (rectal)?
Since benzocaine and trimethobenzamide is used as needed, you may not be on a dosing
schedule. If you are using the medication regularly, use the missed dose as soon as you
remember. If it is almost time for the next dose, skip the missed dose and wait until your next
regularly scheduled dose.
Do not
use extra medicine to make up the missed
dose.
Where can I get more information about benzocaine and trimethobenzamide (rectal)?
Your pharmacist has information about benzocaine and trimethobenzamide (rectal) written for health professionals that you may read.
What are the possible side effects of benzocaine and trimethobenzamide (rectal)?
Get emergency medical help if you have any of these
signs of an allergic
reaction:
hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
If you experience any of the following serious side effects, stop taking benzocaine
and trimethobenzamide and seek emergency medical attention or contact your doctor
immediately:
Stop using this medication and call your doctor at once if you have any of these
serious side effects:
-
jaundice (yellowing of the skin or eyes);
-
seizure (convulsions); or
-
easy bruising or bleeding, unusual weakness;
-
tremor (uncontrolled shaking); or
-
muscle cramps, severe muscle spasms.
Other less serious side effects are more likely to occur. Continue using
benzocaine and trimethobenzamide and talk with your doctor if you have any of these less
serious side effects:
Side effects other than those listed here may also occur. Talk to your
doctor about any side effect that seems unusual or that is especially bothersome.
What is the most important information I should know about benzocaine and trimethobenzamide (rectal)?
Use caution when driving, operating machinery, or performing other hazardous
activities. Benzocaine and trimethobenzamide may cause dizziness, drowsiness, or blurred
vision. If you experience dizziness, drowsiness, or blurred vision, avoid these activities.
Avoid drinking alcohol, which may increase drowsiness and dizziness while you are
taking benzocaine and trimethobenzamide.
What should I avoid while taking benzocaine and trimethobenzamide (rectal)?
Use caution when driving, operating machinery, or performing other hazardous
activities. Benzocaine and trimethobenzamide may cause dizziness, drowsiness, or blurred
vision. If you experience dizziness, drowsiness, or blurred vision, avoid these activities.
Avoid drinking alcohol, which may increase drowsiness and dizziness while you are
taking benzocaine and trimethobenzamide.
What other drugs will affect benzocaine and trimethobenzamide (rectal)?
Benzocaine and trimethobenzamide may increase the side effects of other drugs that make
you sleepy (such as alcohol, cold medicine, pain medication, muscle relaxants, and medicine for
seizures, depression or anxiety). Before using benzocaine and trimethobenzamide, tell your
doctor if you are using any of these medicines.
There may be other drugs that can affect benzocaine and trimethobenzamide. Tell your
doctor about all the prescription and over-the-counter medications you use. This includes
vitamins, minerals, herbal products, and drugs prescribed by other doctors. Do not start using a
new medication without telling your doctor.
What happens if I have an overdose of benzocaine and trimethobenzamide (rectal)?