Guanabenz (Systemic)
Brand Names : Wytensin
Precautions While Using This MedicineIt is
important that your doctor check your progress at regular visits to make sure
that this medicine is working properly.
Check with your doctor before you stop taking guanabenz. Your doctor may
want you to reduce gradually the amount you are taking before stopping completely.
Before having any kind of surgery (including dental surgery) or emergency
treatment, tell the medical doctor or dentist in charge that you are using
this medicine.
Do not take other medicines unless they have been discussed
with your doctor
. This especially includes over-the-counter (nonprescription)
medicines for appetite control, asthma, colds, cough, hay fever, or sinus
problems, since they may tend to increase your blood pressure.
Guanabenz will add to the effects of alcohol and other CNS depressants
(medicines that slow down the nervous system, possibly causing drowsiness).
Some examples of CNS depressants are antihistamines or medicine for hay fever,
other allergies, or colds; sedatives, tranquilizers, or sleeping medicine;
prescription pain medicine or narcotics; barbiturates; medicine for seizures;
muscle relaxants; or anesthetics, including some dental anesthetics. Check with your doctor before taking any of the above while
you are using this medicine
.
Guanabenz may cause some people to become dizzy, drowsy, or less alert
than they are normally. Make sure you know how you react
to this medicine before you drive, use machines, or do anything else that
could be dangerous if you are dizzy or are not alert
.
Guanabenz may cause dryness of the mouth, nose, and throat. For temporary
relief of mouth dryness, use sugarless candy or gum, melt bits of ice in your
mouth, or use a saliva substitute. However, if your mouth continues to feel
dry for more than 2 weeks, check with your medical doctor or dentist. Continuing
dryness of the mouth may increase the chance of dental disease, including
tooth decay, gum disease, and fungus infections.
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