Drug name:
Zyrtec
Zyrtec® is an antihistamine
(cetirizine) that helps to relieve your allergy
symptoms by blocking the effects of histamines. In
a recent survey, 4 out of 5 users were satisfied
with the effects of Zyrtec® in treating their
allergy symptoms.
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How to use Zyrtec
Take Zyrtec by mouth once a day as directed. May be taken
with or without food. Do not increase your dose or take
this more often than directed.
Zyrtec Side Effects
Drowsiness,
sleepiness, dry mouth, fatigue, dizziness, increased
appetite, and nausea may occur. These effects should
subside as your body adjusts to the medication. If they
continue or become bothersome, inform your doctor.
Notify your doctor if you develop any of these serious
effects while taking Zyrtec: chest pain, rash,
trouble breathing. Zyrtec may cause dizziness
or drowsiness. Use caution engaging in activities
requiring alertness. If you notice other effects not
listed above, contact your doctor or pharmacist.
Zyrtec Precautions
Tell your
doctor your medical history, especially of: liver or
kidney disease, asthma, any blood disorders, any any
allergies. This medication can increase sensitivity to
sunlight. Avoid prolonged sun exposure. Wear protective
clothing and a sunscreen when outdoors. Limit intake of
alcohol to prevent excessive drowsiness. Tell your
doctor if you are pregnant before taking this
medication. This medication is excreted into human
breast milk. Discuss the risks of breast-feeding with
your doctor.
Drug interactions
Tell
your doctor of any over-the-counter and prescription
medication you may take including: sedatives,
tranquilizers, narcotic pain relievers, sleep medicine,
drugs for anxiety, barbiturates (e.g., phenobarbital),
psychiatric medicines, other antihistamines. Do not
start or stop any medicine without doctor or pharmacist
approval.
Zyrtec Overdose
If Zyrtec overdose is
suspected, contact your local poison control center or
emergency room immediately. Symptoms of Zyrtec overdose may
include sleepiness, shortness of breath, clumsiness,
hallucinations, and seizures.
Notes
Zyrtec
can affect results of allergy tests. Remind your doctor
you are taking Zyrtec if you are scheduled for any
tests.
Zyrtec Missed Dose
If you miss
Zyrtec dose, take it as soon as remembered; do not take it if
it is near the time for the next dose, instead, skip the
missed dose and resume your usual dosing schedule. Do
not "double-up" the dose to catch up.
Zyrtec Storage
Store Zyrtec between 59
and 86 degrees F (15 to 30 degrees C) away from heat and
light. Do not store Zyrtec in the bathroom.