What happens if you take too much Zyrtec?
Zyrtec-D, a combination drug that contains pseudoephedrine (a decongestant), can lead to more serious adverse effects. When taken beyond the recommended amount, it can cause irregular heart rhythm and palpitations.
Does Zyrtec cause decreased libido?
One uncommon side effect, occurring in less than 2 percent of people taking Zyrtec, is a decreased sex drive (libido). Given how rarely a decrease in libido occurs in people taking Zyrtec, it is not possible to say whether it is caused by the medicine, other factors, or a combination of both.
Does Zyrtec cause heart disease?
Zyrtec has been linked to cases of heart failure through an unknown mechanism in a very small number of patients 2. Symptoms of heart failure include shortness of breath, cough and leg swelling and should be reported promptly to a health care provider. When the heart cannot pump enough blood to meet the body’s demands, this is called heart failure.
Does Zyrtec affect the kidneys?
Zyrtec (cetirizine) Disease Interactions. There are 2 disease interactions with Zyrtec (cetirizine): Cetirizine is eliminated primarily by the kidney but also undergoes metabolism in the liver to some extent. Patients with renal and/or liver disease may be at greater risk for adverse effects from cetirizine due to decreased drug clearance.
How much Zyrtec to take daily?
The recommended Zyrtec dosage for most adults and children age six and over is Zyrtec 10 mg once daily. For mild symptoms, 5 mg once daily may be sufficient.
What is the difference between Zyrtec Claritin and Benadryl?
Benadryl is also used to treat insomnia, motion sickness, and mild cases of Parkinsonism. A main difference between Benadryl and Zyrtec is that Zyrtec tends to cause less drowsiness and sedation than Benadryl.
What are the side effects of Zyrtec allergy pills?
Common side effects of Zyrtec include: drowsiness, fatigue, tired feeling, dizziness, dry mouth, sore throat, cough, nausea, constipation, or headache.