Does Zyrtec interact with anything?

Zyrtec may interact with other medicines that make you sleepy (such as other cold or allergy medicine, narcotic pain medicine, sleeping pills, muscle relaxers, and medicine for seizures, depression, or anxiety). Tell your doctor all medications and supplements you use.

Takedown request   |   View complete answer on rxlist.com

What should you not mix with antihistamines?

Examples of medicines that could cause problems if taken with antihistamines include some types of:
  • antidepressants.
  • stomach ulcer or indigestion medicines.
  • cough and cold remedies that also contain an antihistamine.

Takedown request   |   View complete answer on nhs.uk

Can you mix anything with Zyrtec?

Zyrtec and Sudafed can be taken with other OTC medications But you generally shouldn't take more than one antihistamine or more than one decongestant at a time, unless directed otherwise by your healthcare provider.

Takedown request   |   View complete answer on goodrx.com

What is the most common side effect of Zyrtec?

Common Zyrtec side effects may include:

feeling hot, sweating; numbness, tingling, burning pain; altered sense of taste; upset stomach, constipation; or.

Takedown request   |   View complete answer on drugs.com

What organ does Zyrtec affect?

Cetirizine and levocetirizine have been linked to rare, isolated instances of clinically apparent acute liver injury.

Takedown request   |   View complete answer on ncbi.nlm.nih.gov

What's the Issue with the Allergy Medicine Zyrtec?

21 related questions found

What should I avoid while taking Zyrtec?

Tell your doctor or pharmacist if you are taking other products that cause drowsiness such as opioid pain or cough relievers (such as codeine, hydrocodone), alcohol, marijuana (cannabis), drugs for sleep or anxiety (such as alprazolam, lorazepam, zolpidem), muscle relaxants (such as carisoprodol, cyclobenzaprine), or ...

Takedown request   |   View complete answer on webmd.com

Who should avoid taking Zyrtec?

You should not use Zyrtec-D if you have narrow-angle glaucoma, severe high blood pressure (hypertension), severe coronary artery disease, if you are unable to urinate, or if you are allergic to hydroxyzine (Atarax, Vistaril). Do not use this medicine if you have taken an MAO inhibitor in the past 14 days.

Takedown request   |   View complete answer on drugs.com

Is it harmful to take Zyrtec everyday?

Cetirizine is unlikely to do you any harm if you take it for a long time. However it's best to take cetirizine only for as long as you need to. If you take it regularly over a long period there's a very small chance of severe itching if you stop treatment suddenly.

Takedown request   |   View complete answer on nhs.uk

Why did they take Zyrtec off the market?

Sandoz issued a voluntary recall of 1,023,430 units of Zyrtec (10 mg) capsules as a result of failed impurities and a specification being reported for impurity at the 21-month stability time point, according to an FDA Enforcement Report.

Takedown request   |   View complete answer on rtmagazine.com

Is it OK to take Zyrtec every night?

Yes, you can take cetirizine (Zyrtec) only when you need it if you have allergy symptoms once in a while. But if you have allergy symptoms on a daily basis, taking it regularly according to the manufacturer's directions might give you the most relief from your allergies.

Takedown request   |   View complete answer on goodrx.com

What is the best time of day to take Zyrtec?

Cetirizine can be taken at any time of the day. In most people it is non-sedating, so they take it in the morning. However, a percentage of people do find it to be sedating so if it does make you drowsy it is best to take it in the evening. Cetirizine can be taken with or without food.

Takedown request   |   View complete answer on drugs.com

Why can't you take two Zyrtec a day?

Taking too much antihistamine can lead to adverse side effects and a potential antihistamine overdose. Antihistamines are a class of medication that treat allergy symptoms, such as sneezing, runny nose, and itching. As with any medication, taking too much can be harmful.

Takedown request   |   View complete answer on medicalnewstoday.com

Is it OK to take a Zyrtec in the morning and at night?

What's the best time of day to take ZYRTEC®? Any time of day works. And ZYRTEC® will continue to work for 24 hours.

Takedown request   |   View complete answer on zyrtec.com

What prescription drugs interact with antihistamines?

Antihistamines may interact with:

Drugs with anticholinergic activity such as amitryptiline and other tricyclic antidepressants, antipsychotics like chlorpromazine, certain drugs to prevent vomiting (prochlorperazine and promethazine.

Takedown request   |   View complete answer on rxlist.com

Can you drink coffee with antihistamines?

In most cases, having coffee while taking a first-generation antihistamine like Benadryl is often acceptable. However, it's best to avoid caffeine if you're taking a second-generation antihistamine like Zyrtec or Allegra.

Takedown request   |   View complete answer on xcode.life

When should antihistamines be avoided?

Many over-the-counter antihistamines contain a decongestant as well, and therefore if the user experiences palpitations, the medication should be stopped.

Takedown request   |   View complete answer on news-medical.net

Why can't older people take Zyrtec?

First generation antihistamines, while very effective at controlling symptoms, are often associated with symptoms in older adults such as anxiety, confusion, sedation, blurred vision, reduced mental alertness, urinary retention and constipation.

Takedown request   |   View complete answer on aaaai.org

Can you stop Zyrtec cold turkey?

Some people report that if they stop such antihistamines suddenly, they can experience levocetirizine (Xyzal) and cetirizine (Zyrtec) withdrawal itching.

Takedown request   |   View complete answer on peoplespharmacy.com

What is better than Zyrtec?

Since both medications have a common core chemical structure, Zyrtec and Xyzal generally have the same level of effectiveness, onset of action, and range of allergy symptoms treated. Xyzal is slightly less drowsy, so if drowsiness is an issue with your allergy medicine, Xyzal is better than Zyrtec.

Takedown request   |   View complete answer on curistrelief.com

What is the safest antihistamine to take daily?

Newer antihistamines like Allegra and Claritin are generally safe for daily use. But allergy medications with decongestants, such as Claritin-D or Benadryl-D, could make your allergies worse with long-term use.

Takedown request   |   View complete answer on verywellhealth.com

Which is the safest antihistamine?

Claritin and Zyrtec are popular over-the-counter antihistamines. Doctors consider them safe and effective treatments for minor allergies. Both are second-generation antihistamines. These cause less drowsiness than first-generation antihistamines.

Takedown request   |   View complete answer on medicalnewstoday.com

Does Zyrtec raise your blood pressure?

For allergy sufferers with heart disease, medicines such as Allegra, Zyrtec or Claritin should be safe. However, medicines containing decongestants — including Allegra-D, Zyrtec-D and Claritin-D — could increase your blood pressure and heart rate or interfere with your heart medication.

Takedown request   |   View complete answer on michiganmedicine.org

Why is there a warning on Zyrtec for people over 65?

The drowsiness and fatigue which may occur in a small percentage of patients may be more of a problem for the elderly because of the increased risk of bone fracture if they fall. Other medical problems common in elderly patients may contribute to sedation.

Takedown request   |   View complete answer on healthcentral.com

What is the safest antihistamine for seniors?

So what can older adults safely take for allergy relief? Wozniak: Newer antihistamines such as Claritin® (loratadine) and Allegra® (fexofenadine) tend to be safer and better tolerated.

Takedown request   |   View complete answer on perks.optum.com

Does Zyrtec affect kidneys or liver?

Cetirizine (applies to Zyrtec) renal/liver disease

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.

Takedown request   |   View complete answer on drugs.com