Quick Answer: Is Cetirizine The Same As Zyrtec?

What is the difference between Zyrtec and cetirizine?

Zyrtec is a brand name for the drug cetirizine.

Claritin is the brand name for loratidine.

Zyretc and Claritin are in the same class of medications.

Both are second-generation antihistamines, and they generally work the same way in the body..

How many hours does cetirizine last?

About 50 or 60% of cetirizine eliminated in the urine is unchanged. It is eliminated in the urine via an active transport mechanism. The elimination half-life of cetirizine ranges from 6.5 to 10 hours in healthy adults, with a mean across studies of approximately 8.3 hours. Its duration of action is at least 24 hours.

Will Zyrtec dry up mucus?

When they dry out mucus, they can actually thicken it. Newer antihistamines like loratadine (Claritin, Alavert), fexofenadine (Allegra), cetirizine (Zyrtec), levocetirizine (Xyzal), and desloratadine (Clarinex), may be better options and are less likely to cause drowsiness.

Is Zyrtec good for sinus?

Along the same lines as OTC options, antihistamine medications, such as Sudafed, Claritin, Zyrtec or Benadryl, can also offer sinus infection symptom relief. While these medications specifically target allergy symptoms, sinus infection symptoms can be similar, making antihistamines worth a try.

Does cetirizine make you sleepy?

Cetirizine is classed as a non-drowsy antihistamine, but some people still find it makes them feel quite sleepy. Common side effects include headaches, dry mouth, feeling sick, dizziness, stomach pain and diarrhoea. It’s best not to drink alcohol while you’re taking cetirizine as it can make you feel sleepy.

How quickly does Zyrtec work?

Most people experience at least 24 hours of relief after a single dose. Zyrtec, on the other hand, is fast acting. People who take it may feel relief in as little as one hour. Antihistamines like Zyrtec and Claritin are designed to calm the histamine reaction your body has when it’s exposed to an allergen.

Is cetirizine anti inflammatory?

The data provide evidence that cetirizine exerts anti-inflammatory effects apart from H1 antagonism.

Is cetirizine bad for kidneys?

Cetirizine (Includes cetirizine) 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.

Should you take Zyrtec everyday?

Zyrtec is usually taken once a day. During the pollen season, your doctor may advise you to take it every day if you suffer from seasonal allergic rhinitis.

Is Zyrtec better than Claritin?

Zyrtec has a quicker onset of action compared to Claritin and may be more effective than Claritin in reducing allergy symptoms, according to one clinical trial. However, cetirizine, the active ingredient of Zyrtec, has been shown to produce more drowsiness than loratadine.

Does cetirizine make you gain weight?

H1 receptor antihistamines such as cetirizine, fexofenadine, and desloratadine are among the most commonly prescribed medications for the treatment of allergies and have been shown to stimulate appetite and weight gain as side effects of treatment (6).

Is there a stronger antihistamine than Zyrtec?

If you need an allergy medication stronger than Claritin, Allegra, or Zyrtec, you might consider Benadryl or chlorpheniramine.

Does cetirizine lower immune system?

Cetirizine does not influence the immune response.

Is it OK to take cetirizine everyday?

Adults and children 6 years and older can take cetirizine capsules and tablets. The usual dosage for adults younger than 65 years and children who are 6 years and older is one 10-milligram (mg) dose per day. You shouldn’t take more than 10 mg in 24 hours.

What is zyrtec good for?

Cetirizine is an antihistamine used to relieve allergy symptoms such as watery eyes, runny nose, itching eyes/nose, sneezing, hives, and itching. It works by blocking a certain natural substance (histamine) that your body makes during an allergic reaction.

Is it better to take Zyrtec at night or in the morning?

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.

What can you not take with cetirizine?

Avoid use of alcohol, sedatives, and tranquilizers as cetirizine can increased the risk of drowsiness.

Who should not take Zyrtec?

You should not use this medicine if you are allergic to cetirizine or levocetirizine. Cetirizine injection is not for use in children young than 6 years old who have liver or kidney disease. Ask a doctor or pharmacist if it is safe for you to take cetirizine oral if you have any medical conditions.